000 00339nam a2200145Ia 4500
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082 _a621. MAT
100 _a"Mathur, S.B."
245 _aElements of Mechanical Engg.
250 _a0
260 _bDhanpat Rai & Sons
300 _a621. MAT
600 _aEngineering
942 _2ddc
_cBK
999 _c10982
_d10982