000 00306nam a2200133Ia 4500
008 160505s2016 xx 000 0 und d
020 _a935140399-x
100 _aPrakash S
245 _aOscillations And Waves
260 _aDelhi
_bPragati
_c2016
300 _a532
440 _v9th
650 _aPhysics
999 _c137955
_d137955