000 00280nam a2200121Ia 4500
008 211209s1967 xx 000 0 und d
041 _aeng
082 _a669.141 N67 LUT/KON
100 _aLUTH A K
245 _aPLANNING OF IRON AND STEEL WORKS
260 _c1967
300 _a193
999 _c15021
_d15021