000 00290nam a2200121Ia 4500
008 220201s1968 xx 000 0 eng d
082 _a621
_bSRI
100 _aSrivastava, SB
245 2 _aA text of mechanical engineering
260 _bAsia pub house
_c1968
300 _a430
942 _2ddc
999 _c76744
_d76744