00757nam a22002177a 450000100060000000300060000600500170001200800410002902000180007004000100008808200250009810000210012324501480014426000550029230000230034750000540037065000390042470000260046370000270048970000230051616492OCLRC20260731013036.0250404t        xxu||||| |||| 00| 0 eng d  a9786210403749  aOCLRC  aFil 372.7 C8615 2020  aGusano, Riza C.   aA course module for teaching math in the primary grades/cRiza C. Gusano, Mark Zoel J. Masangkay, Lady Angela M. Rocena, and Melanie C. Unida.   aManila, Philippines:bRex Book Store, Inc.,c2020.  avi, 155 p.c25 cm.  aIncludes bibliographical references and indexes.   aMathematics - Study and teaching.   aMasangkay, Mark Zoel.  aRocena, Lady Angela M.  aUnida, Melanie C.