000 00720nam a2200253Ia 4500
003 OSt
005 20220927110915.0
006 a|||||r|||| 00| 0
007 ta
008 220926b |||||||| |||| 00| 0 eng d
024 _a94950
037 _cReports
040 _aRTL
_cRTL
_beng
041 _2eng
_aeng
082 _a"X9(F113)p1(X),N7, L2"
111 _aSeminar on the Copper Production in Developing Countries (1970 : Moscow)
_9380906
245 0 _aReport
260 _aNew
_bYork United Nations USA
_c1962
300 _a"vii, 64p."
_ccm.
500 _aSales No.:E.72.11.B.13
650 _aTechnological Industry
942 _h"X9(F113)p1(X),N7, L2"
_cCC
999 _c698346
_d698346