00537nam a2200169Ia 450000500170000000800410001708200140005810000230007224500930009525000150018826000340020330000090023765000160024694200070026299900150026995200830028420240814115923.0240813s9999||||xx |||||||||||||| ||und||  a510.9 SCH  aSchaaf, William L. 0aOur mathematical heritage: Essays on the nature and cultural significance of mathematics  aNew rev ed  aNew YorkbCollier Booksc1963  a284p  aMathematics  cBK  c7884d7884  00104070aLDDbLDDd2024-08-14l0p8283r2024-08-14 11:59:23w2024-08-14yBK