000 00275nam a2200133Ia 4500
100 _aGUPTA R B
650 _aMaterial Science
365 _cRS
365 _d1
942 _cENGBK
245 _aMaterial Science
260 _bSatya Prakashan
_c1992
_aNew Delhi
300 _a542PP
999 _c8916
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