000 00301nam a2200121Ia 4500
008 220201s1989 xx 000 0 eng d
082 _a621
_bDOM
100 _aDamkundwas & Mathur
245 0 _aElements of mechanical engineering
260 _bDelhi: Dhanpat Rai
_c1989
300 _a796
942 _2ddc
999 _c85794
_d85794