000 00936nas a2200277Ia 4500
001 MUSEF-HEM-PPE-088489
003 BO-LP-MUSEF
008 201001 1968 fr ||| ib |0||| fre d
092 _sE-AP
_aMIN-PRE/Vol. 109(13)Sep/1914
100 _aSmith, Warren D.
245 0 _aMining press ;
_nVol. 109, no. 13
260 _aSan Francisco-XXU :
_bThe Scientific Press,
_c1914.
300 _apáginas 490-491
310 _aIrregular
362 _aVol. 109, no. 13 (Sep. 1914).
490 _aMining press ;
_vVol. 109, no. 13
505 _aContiene: Comparison with the rand.- Cost of Cooper Production.- Progress at the mines
650 _aEXPOSICIONES
650 _aFERIAS COMERCIALES
653 _aCOMERCIO
773 _aThe Scientific Press
_tMining press
_dSan Francisco : The Scientific Press, 1914
850 _aBO-LpMNE
866 _a1
901 _aAdd n Ch vez Zamorano
942 _aBIB
_bBIB
_cPPE
_dPRO
_j011
999 _c290990
_d290990