000 | 00495nam a22001457a 4500 | ||
---|---|---|---|
008 | 230419b |||||||| |||| 00| 0 eng d | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_aI 662.74(082.2) _bM8 |
||
245 |
_aSeminar on coal based chemical industries _c/ Indian Institute of Chemical Engineers |
||
260 |
_aCalcutta: _bIndian Institute of Chemical Engineers, _c1986 |
||
300 | _axvi, 113p. | ||
650 | _aChemical technology | ||
653 | _aCoal | ||
942 |
_2udc _cREF |
||
999 |
_c20950 _d20950 |