00451     2200181   4500001002100000008004200021035002000063245005400083100001500137260003100152300001200183020002200195084001400217082000800231650001000239990001000249990001000259INLIS000000000000495                                   IDN     a0010-0325000495  aAktivitas Permainan dan Ide Praktis Belajar Sains  aJohn Dabel  aJakarta :bErlangga,c2009  a339 hlm  a978-979-099-869-4  a510 DAB a  a510  asains  a11036  a11037