000 00619nam a2200229Ia 4500
003 HQRS
005 20190912232124.0
008 150617s2014 xx 000 0 eng d
020 _a8170235391
040 _aHQRS
_beng
_cHQRS
041 _heng
100 _aBhattacharya, R.N., ed.
245 _aCoal chemicals
260 _aNew Delhi:
_bAllied Publishers,
_c1996
300 _axvi, 191p.:
_bill.;
_c23cm.
440 _aCentral Fuel Research Institute golden jubilee monographs
500 _aIncludes bibliography and index
650 _aCoal
_xChemicals
650 _aCoal
365 _aINR
942 _2udc
_cBK
999 _c20697
_d20697