000 00273nam a2200121Ia 4500
008 220201s1979 xx 000 0 eng d
082 _a620.0044
_bJAI
100 _aJain, RK
245 0 _aEngg metrology
260 _bKhanna Publisher
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300 _a207
942 _2ddc
999 _c81820
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