000 00213 a2200097 4500
001 34418
100 _aGraff
245 _aWave Motion in Elastic solids
260 _aNY
_bDaver Pubs
_c1975
090 _c22716
_d22716
942 _aNUST-CAE
_cM
_c14132
999 _c269491
_d269491