000 00313nam a2200133Ia 4500
008 220201s1992 xx 000 0 eng d
082 _a620.0044
_bGUP
100 _aGupta, IC
245 0 _aTextbook of engineering metrology
250 _a3
260 _bDhanpat Rai & sons
_c1992
300 _a771
942 _2ddc
999 _c85407
_d85407