00886nam a2200253Ia 450000100060000000300050000600500170001100800410002801000150006905000200008408200150010410000330011924501070015225000120025926000340027130000310030549000520033649000430038850000110043150400290044265000550047170000530052670000530057952118BIBL20160527185301.0700601s1970    nyua     b    00110 eng    a 79105421 0 aQA11b.B88 1970  a510/.071/210aButler, Charles Henry2Local14aThe teaching of secondary mathematicsc[by] Charles H. Butler, F. Lynwood Wren [and] J. Houston Banks.  a5th ed.0 aNew YorkbMcGraw-Hillc[1970]  avi, 597 p.billus.c23 cm.0 aSupervision curriculum and methods in education0 aMcGraw-Hill series in education2Local  a920306  aIncludes bibliographies. 0aMathematicsxStudy and teaching (Secondary)2Local10aWren, Frank Lynwoodd1894-ejoint author.2Local10aBanks, John Houstond1911-ejoint author.2Local