000 00337nam a22001337a 4500
005 20210719101746.0
008 210719b ||||| |||| 00| 0 eng d
041 _aeng
100 _aISTE code 112
_924696
245 _aModern trends & development in machining technologies
260 _aDelhi
_bMHRD
_c1991
300 _a100
942 _cBK
999 _c62222
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