000 00331pab a2200145 454500
008 180718b1984 xxu||||| |||| 00| 0 eng d
100 _aGupta, A.B.
245 _aDown the bottomless pits
_bThe coal story
260 _c1984
300 _a13-18
362 _a20 Feb.
650 _aCoal - India
773 _aCapital
909 _a5899
999 _c5899
_d5899