00349nam 2275614 450000100060000000300230000600500090002900800410003808200100007907200160008902000180010510000210012326000280014424500330017275614StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a510.1 amathematics a0-395-38616-0 aCharles E. Allen bHOUGHTON MIFFLIN c1987 ahoughton mifflin mathematics