00318nam 2269832 450000100060000000300230000600500090002900800410003808200080007907200160008702000180010310000160012126000240013724500130016169832StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a512 amathematics a0-07-099035-2 aFrank Ayres bMCGRAW. HILL c1974 amatricss