O Deficiente e as diferenças na literatura infantil e juvenil by Márcia Cruz - 1991 - 113 pages
O istorie a literaturii pentru copii și adolescenți by Iuliu Rațiu - 2003 - 312 pages
O segrêdo da flor by Anselmo Fracasso - 1971 - 176 pages
O.C.W. by Carla M. Pacis - 2001 - 182 pages
Observations on growth in height and weight and on feeding practices of infants and young children in Bang Chan, Thailand, 1952-1954 by Barbara Joan Smith - 1958 - 128 pages
Ocho cuentos y una noche by Gilberto Sánchez Azuara - 1985 - 109 pages
Od Baśni do prawdy by Anna Nikliborc - 1981 - 140 pages
Od Bieruta do Herlinga-Grudzińskiego by Anna Franaszek - 2006 - 439 pages
Od ludus do agora by Alicja Baluch - 2003 - 114 pages
Odbrana duše by Milovan Vitezović - 1991 - 254 pages
Oesterreichisches Jahrbuch für paediatrik - 1878
Oesterreichisches Jahrbuch für paediatrik - 1878
Oesterreichisches Jahrbuch für paediatrik - 1877
Oesterreichisches Jahrbuch für paediatrik - 1877
Oesterreichisches Jahrbuch für paediatrik - 1876
Oesterreichisches Jahrbuch für paediatrik - 1876
Oesterreichisches Jahrbuch für paediatrik - 1875
Oesterreichisches Jahrbuch für paediatrik - 1875
Oesterreichisches Jahrbuch für paediatrik - 1873
Oesterreichisches Jahrbuch für paediatrik - 1873
Oesterreichisches Jahrbuch für paediatrik - 1872
Oesterreichisches Jahrbuch für paediatrik - 1872
Oesterreichisches Jahrbuch für paediatrik - 1871
Oesterreichisches Jahrbuch für paediatrik - 1871
Oesterreichisches Jahrbuch für Paediatrik - 1870
Oesterreichisches Jahrbuch für Paediatrik - 1870
Oficio de Palabrera by Laura Devetach - 1991 - 125 pages
Old Tales and New Truths by James Roy King - 1992 - 267 pages
Old Tales and New Truths by James Roy King - 1992 - 267 pages
Oliver Optic's magazine - 1875
Oliver Optic's magazine - 1875
Oliver Optic's magazine - 1870
Omar y la ciudad escondida by Mercedes Neuschäfer-Carlón - 2006 - 112 pages
On my own - 1993 - 456 pages
On some of the books for children of the last century by Charles Welsh - 1886 - 108 pages
On the Island of Cayman by Jackie Bodden Webb - 1981 - 86 pages
Once upon a time by Max Lüthi - 1976 - 179 pages
Once upon a time by Max Lüthi - 1970 - 179 pages
Once upon a time by Max Lüthi - 1970 - 179 pages
Once upon a time by Max Lüthi - 1970 - 179 pages
Once upon a time by Max Lüthi - 1970 - 179 pages
Once upon-- a time for young people and their books by Rita T. Kohn - 1987 - 211 pages
One Summer by Blanche Willis Howard - 1886 - 279 pages
One thousand books for children by Penrhyn Wingfield Coussens - 1911 - 224 pages
One thousand good books for children by Corinne Bacon, Public Library Commission of New Jersey - 1916 - 163 pages
One world in children's books by Arts in Childhood - 1953 - 29 pages
One-hundred-and-one read-aloud classics - 1995 - 401 pages
Only connect by Gordon Thomas Stubbs, L. F. Ashley - 1969 - 471 pages
Only connect by Sheila A. Egoff, Gordon Thomas Stubbs, L. F. Ashley - 1969 - 471 pages
Open windows - 2002 - 287 pages
Opening doors for preschool children and their parents by Association for Library Service to Children. Preschool Services and Parent Education Committee - 1981 - 90 pages
Operación Leo by Anna Manso - 2005 - 28 pages
Oral health knowledge and toothbrushing among North York school children by Aleksandra Jokovic, Community Dental Health Services Research Unit (Ont.) - 1995 - 22 pages
Oral health of United States children by National Institute of Dental Research (U.S.). Epidemiology and Oral Disease Prevention Program - 1989 - 379 pages
Organisation und Beitrag der hauptamtlichen Schulzahnkliniken zur zahnmedizinischen Betreuung der Schweizer Jugend by Lukas Knabenhans - 1976 - 92 pages
Os caminhos dos livros by Márcia Abreu - 2003 - 382 pages
Osakat, anak Asmat by Ani Sekarningsih - 2002 - 66 pages
Osmanlı çocuk hayatında yenileşmeler, 1850-1900 by Cüneyd Okay - 1998 - 167 pages
Other people's children - 1914 - 219 pages
Other worlds, other lives by Myrna Machet, Sandra Olën, Thomas Van der Walt - 1996 - 3 pages
Otrok odklanja hrano by Zdenka Humar, Slavica Pogac̆nik-Tolic̆ic̆ - 1968 - 69 pages
Ouderlijke macht en kinderbescherming by Nochem de Beneditty - 1910 - 135 pages
Our boys and girls - 1870
Our boys and girls - 1868
Our boys' chatterbox by Callie (Aunt), Fred (Uncle.), Annie Moore - 1884 - 213 pages
Our childhood's favorite library by Samuel Phillips Day - 1895
Our children and Girls and boys by Anatole France - 1931 - 25 pages
Our darlings by Thomas John Barnardo
Our darlings by Thomas John Barnardo
Our darlings by Thomas John Barnardo
Our darlings by Thomas John Barnardo
Our little ones and the nursery by Estes & Lauriat - 1891
Our picture book - 16 pages
Our privileged class - 1964 - 32 pages
Our Secret Territory by Laura Simms - 2011 - 186 pages
Our young folks - 1873
Ouvindo conselhos - 2005 - 187 pages
Oversight hearing on school lunch program by United States. Congress. House. Committee on Education and Labor. Subcommittee on Elementary, Secondary, and Vocational Education - 1984 - 49 pages
Oversight hearing on school lunch program by United States. Congress. House. Committee on Education and Labor. Subcommittee on Elementary, Secondary, and Vocational Education - 1984 - 49 pages
Oversight hearing on school lunch program by United States. Congress. House. Committee on Education and Labor. Subcommittee on Elementary, Secondary, and Vocational Education - 1984 - 49 pages
Oversight hearings on child nutrition by United States. Congress. House. Committee on Education and Labor. Subcommittee on Elementary, Secondary, and Vocational Education - 1981 - 1403 pages
Oversight hearings on the child nutrition programs by United States. Congress. House. Committee on Education and Labor. Subcommittee on Elementary, Secondary, and Vocational Education - 1980 - 661 pages
Oversight hearings on the child nutrition programs by United States. Congress. House. Committee on Education and Labor. Subcommittee on Elementary, Secondary, and Vocational Education - 1980 - 661 pages
Oversight hearings on the child nutrition programs by United States. Congress. House. Committee on Education and Labor. Subcommittee on Elementary, Secondary, and Vocational Education - 1980 - 661 pages