000 00376nam a2200157Ia 4500
008 230711s9999||||xx |||||||||||||| ||und||
041 _aENG
082 _a621
_bSU-S
100 _aSubrahmanyam,N
245 2 _aA textbook of sound
250 _a1st . Ed.
260 _c1990
_aNew Delhi
_bVikas Publishing House Pvt Ltd.
650 _aPhysics
700 _aLal,Brij
942 _cBK
999 _c153
_d153