000 00291nam a2200121Ia 4500
008 220821s2015 xx 000 0 eng d
100 _aSawhney, A. K.
245 0 _aTEXT BOOK OF MEASUREMENT AND METROLOGY
250 _a1
260 _bDhanpat Rai
_c2015
300 _a308
942 _2ddc
_cBTECH
999 _c2487
_d2487