na INLIS000000000000467 Ind 0010-1019000467 Sains Bunyi dan Cahaya Jack Challoner Jack Challoner Jakarta: Erlangga 2004 40 hal, 28 cm 979-741-328-4 534 CHA s 534 Bunyi-Cahaya 12687/2009 126487/2009 18688/2009 18689/2009