000 00279nam a2200109Ia 4500
008 211209s1990 xx 000 0 und d
041 _aeng
082 _a669.142 N90 AGG
100 _aAGGARWAL, VISHWAS
245 _aSTEEL HAND BOOK
260 _aNEW DELHI
_bHEMCHANDRA AGARWAL
_c1990
999 _c24998
_d24998