000 00298pam a2200109a 44500
082 _aTR
_bIC-9284
100 _aJoseph M. Pugliese
245 1 _aUser's manual for the U.S.Bureau of Mines in situ copper ocide mining cost model
260 _a
_b
_c
700 _aOrin M. Peterson
997 _aTR6490 C
999 _c405719
_d405719