000 00508nam a2200157Ia 4500
008 140611s9999 xx 000 0 und d
020 _a9789710506446
050 _aQA 135.6
_b.Al385 2013
100 _aAlfarez, Merle S.
245 _aMerlene's Singapore Math Approach to problem solving :
_bgrade 1 /
_cMerle S Alfarez.
260 _aQuezon City, Philippines :
_bMSA Publishing House,
_cc2013.
300 _a88 p. :
_bill. ;
_c26 cm.
541 _e19773
650 _aMathematics
650 _aProblem Solving
999 _c118427
_d118427