00351nam a22001337a 4500003000400000005001700004008004100021020001100062040002500073100002700098245004500125260003600170300001100206OSt20260324085640.0260324b        |||||||| |||| 00| 0 eng d  a(pbk.)  cNVSU Library Bambang  aAstorga, Ma. Joanna A.  aPhysical Science.cMa. Joanna A. Astorga  bGrandwater Publications,c2012.  a309 p.