00336nam a2200109Ia 4500008004100000020002200041082001800063100002500081245005600106260005100162300001300213191014s9999    xx            000 0 und d  a978-0-07-070217-2  a621.3813bCRA  aFrank S Crawford Jr. 0aBerkeley Physics Courcse Waves (In SI Units)(Vol 3)  aIndiabMcGraw hill Education Private Ltdc2011  aXvii,626