000 00571nam a2200157Ia 4500
999 _c12170
_d12170
003 PILC
005 20210104192652.0
008 150929s1970||||xx |||||||||||||| ||und||
040 _cSICM LIBRARY
082 _a372.7 M34t 1970
245 _aTeaching elementary schools mathematics for understanding /
_cMarks John L.; Richard Purdy
250 _a3rd ed.
260 _aNew York :
_bMc Graw - Hill,
_c1970.
856 _uhttps://sic-library.pilc.org.ph/cgi-bin/koha/opac-retrieve-file.pl?id=33909fed6939087763381af44a61ed62
_zClick to See Table of Contents
942 _2ddc
_cBK