000 00486nam a2200205Ia 4500
005 20250619144730.0
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020 _c12.50
040 _aMAIN
041 _aEnglish
082 _a620.11
_bCHO
100 _aChowdhury, K. P. Roy
245 0 _aEngineering materials
250 _a6th ed.
260 _aCalcutta
_b; Bani Book
_c, 1965
300 _a267p.
650 _aEngineering
650 _aEngineering Materials
942 _cBK
999 _c110783
_d110783