000 00303nam a22001337a 4500
999 _c1094
_d1094
020 _a8126511354
082 _a622.01
100 _aHoward L Hartman & Jan M Mutmansky
245 _aIntroductory mining engineering
250 _a2nd
260 _aNew Delhi
_bWiley
_c2002
300 _a570
942 _cBK
_04