000 00262nam a2200109Ia 4500
008 240109s2012 xx 000 0 und d
041 _aeng
082 _a620
100 _aSingh V. P.
245 _aMechanical Vaibrations.
260 _aBombay
_bDhanpat rai
_c2012
999 _c1016310
_d1016310