00622nam a22001817a 450000500170000000800410001702000180005804000100007604100080008608200100009410000220010424501510012626000750027730000200035250000250037270000220039770000210041920251017064359.0251017b        |||||||| |||| 00| 0 eng d  a9786214510467  cJHCSC  heng  a372.3  aBilbao, Purita P.  aTeaching science in the elementary grades volume 2:bphysics, earth and space/cPurita P. Bilbao, EdD, Aris C. Larroder, PhD, Joji D. Linaugo, EdD  aQuezon City, Manila, Philippines :bLorimar Publishing, Inc., cc2024.  aviii, 288 pages  aIncludes references.  aLarroder, Aris C.  aLinaugo, Joji D.