TY - GEN TI - The School Mathematics Project: Book 2 AV - QA36.5 PY - 1964///-<69 > CY - Cambridge PB - Cambridge U.P. KW - Mathematics N1 - [1] Book T.--[2] Book 2.--[3] Teacher’s guide for Book 2.--[4] Teacher’s guide for Book 4 (metric)--[5] Book C ER -