00775nam a2200253 a 4500 72721 BD-RjUL 20211209082313.0 140120r19821982ii a b 001 0 eng d (BD-RjUL)72939 DLC DLC YDX YDXCP UKM CDX BWX UV0 BD-RjUL eng eng 23 530.124 SUW 1982 Subrahmanyam,N 28438 Waves and oscillations / Subrahmanyam,N 2nd ed. New Delhi : Vikash Publishing , 1974 [reprinted 1982] xiv, 349 p. : ill. ; 26 cm. Includes bibliographical references and index. Wave equation. 28439 Mathematical physics. 1138 Lal,Brij 28440 ddc BK 72721 72721 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1982-07-26 Heffors 75.00 0 530.124 SUW 1982 2017-05-22 00:00:00 C-1 2017-05-22 BK