000 00307nam a2200121Ia 4500
008 211209s1975 xx 000 0 und d
041 _aeng
082 _a669 BAO
100 _aKASATKIN N
245 _aERECTION AND OPERATION OF METALLURGICAL PLANT
260 _aMOSCOW
_bMIR PUBLISHERS
_c1975
300 _a444
999 _c19841
_d19841