000 00301nam a2200121Ia 4500
008 220201s9999 xx 000 0 eng d
082 _a620.0044
_bRAJ
100 _aRajput, RK
245 0 _aEngineering metrology & instrumentation
260 _bDelhi: S.K Kataria
_c2Kl
300 _a408
942 _2ddc
999 _c86998
_d86998