000 00210 a2200097 4500
001 34753
100 _aA Basis Pal
245 _aWaves & Oscillation
260 _aLahore
_bM R Brother
_c
090 _c23034
_d23034
942 _aNUST-CAE
_cM
_c14486
999 _c269826
_d269826