Walton and Holmes's Arithmetics by George Augustus Walton - 2008 - 276 pages |

Walton's intellectual arithmetic by George Augustus Walton, Electa N. L. Walton - 1869 - 176 pages |

Washburne individual arithmetic by Carleton Washburne - 1927 |

Washburne individual arithmetic by Carleton Washburne - 1927 |

Welch's Improved American arithmetic by Oliver Welch - 1846 - 218 pages |

Welch's Improved American arithmetic - 1841 - 218 pages |

Wentworth & Hill's examination manuals by George Albert Wentworth, George Anthony Hill - 1893 - 140 pages |

Wentworth & Hill's examination manuals by George Albert Wentworth, George A. Hill - 1884 - 140 pages |

Wentworth's Primary arithmetic by George Albert Wentworth, E. M. Reed - 1894 - 220 pages |

Wentworth's primary arithmetic by George Albert Wentworth, E. M. Reed - 1891 - 220 pages |

What are numbers and what should they be? by Richard Dedekind, H. A. Pogorzelski, W. J. Ryan, W. Snyder - 1995 - 91 pages |

What is one? by Nancy Dingman Watson - 1954 |

What is one? by Nancy Dingman Watson - 1954 |

What is the best unit of length? by James Yates - 1858 - 79 pages |

What's up there by United States. Committee on Space Science Oriented Mathematics, United States. National Aeronautics and Space Administration - 1964 - 114 pages |

Wheeler's graded arithmetics by Frederick Howland Somerville, Ellis U. Graff - 1919 - 301 pages |

White's expeditious engraved ciphering book on a very superior system - 1826 |

Who wants one? by Mary Serfozo - 1991 |

Whole numbers and money by Jan Phillips - 1995 - 207 pages |

Wiggly numbers - 2003 |

Wiggly numbers - 2003 |

Windows to my world by Silver Burdett Ginn (Firm) - 1995 |

Winnie_the_Pooh 1 2 3 by A. A. Milne, Ernest H. Shepard - 1990 - 26 pages |

Workbook for fundamentals of three-dimensional descriptive geometry by Steve M. Slaby, Sanford Gum - 1966 - 136 pages |

Working with numbers by James T. Shea, Joyce Benbrook - 1952 - 88 pages |

Working with Numbers Refresh by Steck-Vaughn Company - 1994 - 168 pages |

Working with Numbers Refresher by James T. Shea - 1994 - 240 pages |

Working with Numbers: Refresher by James T. Shea - 1990 - 168 pages |

Wu jing suan shu by Luan Zhen - 1899 |