000 00378nam a2200145Ia 4500
008 241225s9999 xx 000 0 und d
020 _a0
082 _a620.11
_bAGR
100 _aAgrawal, B K.
245 0 _aIntroduction to engineering materials
260 _aNew Delhi :
_bTata Mcgraw Hill,
_c1994
300 _a353.
365 _a250
650 _aEngineering allied operations
999 _c34843
_d34843