000 00338nam a2200133Ia 4500
008 200608s9999 xx 000 0 und d
082 _a338.476691
_bKOP.I
100 _aKOPPERS COMPANY,INC
245 0 _aIndian Steel Report:Supplement
260 _aPittsburgh, 1950
300 _a167p
650 _aProduction Economics
942 _cBK
_2DDC
999 _c8866
_d8866