000 00294nam a2200121Ia 4500
008 220201s1988 xx 000 0 eng d
082 _a620.0044
_bGUP
100 _aGupta, IC
245 0 _aTextbok of Engineering Metrology
260 _bDhanpat rai & sons
_c1988
300 _a767
942 _2ddc
999 _c84204
_d84204