00254nam a2200109Ia 4500082001900000100001900019245002900038260003100067300003600098500000500134700000500139  a510.9bB791.HM  aBoyer, Carl B.  aHistory of mathematicsb  aNew YorkbJohn Wileyc1968  axv, 717p. Index, Bibl. Appendix  a  a