00588nam a22001337a 4500082001300000100003100013245002400044260005400068300002900122650014000151942000700291952014100298999001500439  a534bSUB  aSubrahmanyam, N.aBrij Lal  aA textbook of sound  aNew DelhibVikas Publishing House  pvt  Ltdc1974  a285 p.b: ill.c; 23 cm.  aSoundvHarmonic motionvEnergy of vibrationvHarmonic oscillationvL C circuitvHarmonic vibrationvForced vibrationvVelocity of sound  cBK  00104070aRIUbRIUd2012-07-19ePurchased: Progressive Internationalg367.00l0o534 SUBp0485r2012-07-19 00:00:00t1w2019-02-21yBK  c2492d2492