000 00322nam a2200121Ia 4500
008 250409s9999 xx 000 0 und d
020 _a0-07-451505-5
082 _a620.11
_bAGR
100 _aAgrawal,B.K
245 0 _aIntroduction to engineering materials
260 _aNew Delhi
_bTataMcGraw-Hill
_c1988
365 _a175
999 _c252144
_d252144