000 00313 a2200133 4500
001 88867
082 _aPR 790
090 _c42008
_d42008
100 _aMustajab Ahmed
245 _aVibration demonstration apparatus
260 _aKarachi
_bNED
_c1981
300 _a102p.
_eAli Hasan
500 _aBE Project Reports
942 _aCAE NUST
_kPR 790
999 _c323940
_d323940