000 00286nam a22001217a 4500
082 _a 530.4
_bMAD/P
100 _aMadhavan .V. S.
245 _aProperties of Matter ,Waves And Acoustics
260 _aCalicut
_bCalicut University Press
300 _a224p
650 _aPhysics
942 _cBK
999 _c499
_d499