books.google.com - Vols. 17-29, 1884-96, accompanied by "Referate, Patente, Nekrologe" (continued in Chemisches Zentralblatt)...http://books.google.com/books/about/Berichte_der_Deutschen_Chemischen_Gesell.html?id=-Zg8AAAAIAAJ&utm_source=gb-gplus-shareBerichte der Deutschen Chemischen Gesellschaft