000 00314nam a2200121Ia 4500
008 220201s1968 xx 000 0 eng d
082 _a621.9 SAR
100 _aSarao, AS etc.
245 0 _aElements of mechanical engg & workshop technology
260 _bTech India Publisher
_c1968
300 _a329
942 _2ddc
999 _c74437
_d74437