000 00358nam a2200169Ia 4500
100 _aGupta & Gupta
520 _aAcc No 324 (Dept Lib)
365 _cRS
365 _d1
942 _cENGBK
654 _aMaterial
654 _aScience
654 _a&
654 _aEngineering
245 _aMaterial Science & Engineering
260 _bDhanpat Rai & co.
999 _c26714
_d26714