000 00346nam a2200145Ia 4500
008 170929s9999 xx 000 0 und d
040 _aMAIN
041 _aEnglish
082 _a662.74/GHO
100 _aGHOSH A.B.
245 _aECONOMICS OF COAL WASHING IN INDIA
260 _bNAO AGE PUBLISHERS
_c1966
650 _aMISCELLANEOUS
942 _cBK
999 _c7286
_d7286