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020			_c20
040			_aMAIN
041			_aEnglish
082			_a620.11 _bDAT
100			_aDatta, Anil Kumar
245		0	_aRationalising materials management
260			_aCalcutta _b; The World Press _c, 1970
300			_axxiv,170p.
650			_aEngineering Materials
650			_aMaterial Science
942			_cBK
999			_c114892 _d114892