000			00442nam a2200157Ia 4500
999			_c46901 _d46901
005			20210909112725.0
008			210908s9999||||xx |||||||||||||| ||und||
082			_a620.0044 _bGUP.4E
100			_aGupta, I.C.
245		2	_aA text book of engineering metrology [4th ed.]
250			_a4th rev. ed.
260			_aDelhi _bDhanpat Rai and Sons _c1994
300			_aviii, 915p. ; 23cm.
650			_aMechanical engineering
942			_cBK _2ddc