00353nam a2200121 a 4500 20140513081051.0 020606s19uu xx 00 eng d P 372.7 Fr 2006 Simple fractions. Quezon City, Manila : Mabuhay Educational Center, Inc, 2006. Fractions- study and teaching 116322 116322 0 0 0 EL EL KIT 2004-06-06 Lib. Fund 0 P 372.7 Fr 2006 E294 2014-05-13 00:00:00 2014-05-13 KIT