000 00249nam a2200097Ia 4500
008 230508s1988 xx 000 0 und d
041 _aeng
100 _aB.K.AGARWAL
245 _aINTRODUCTION TO ENGG. MATERIALS
260 _bTATA MCGRAW HILL CO.
_c1988
999 _c731878
_d731878