000 00606nam a2200241Ia 4500
003 OSt
005 20220912151250.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a42256
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aF551, M6
100 _aSarkar G G
245 0 _aIntroduction to coal preparation practice
260 _aNew Delhi
_b Oxford and IBH
_c1986
300 _avi,100p.
_ccm.
650 _aCoal
942 _hF551, M6
_cTEXL
_2CC
999 _c64796
_d64796