000 00334nam a2200133Ia 4500
005 20260413100731.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aGupta I.C
245 2 _aA text book of engg metrology
260 _bN Delhi Dhanpat Rai & sons
_c1997
300 _a931
942 _cGB
999 _c4150
_d4150