000 | 00319 a2200145 4500 | ||
---|---|---|---|
003 | OSt | ||
040 | _cIIT Kanpur | ||
041 | _aeng | ||
082 |
_a662.62 _bUn3L |
||
110 | _aUnited States Steel Corporation | ||
245 | 1 | _aThe Age of coal chemicals | |
260 |
_bUnited States Steel _c1958 |
||
300 | _a27 | ||
942 | _cBK | ||
999 |
_c452963 _d452963 |