01008cam a2200157   4500008004100000110016500041245033400206260016600540300003400706504002700740650001800767650003800785003000100823005001700824040000900841                                        1 aSverdlovsk, Russia.bNauchno-issledovatel'ski�i i proektny�i institut obogashcheni�ia i mekhanichesko�i obrabotki poleznykh iskopaemykh "Uralmekhanobr."10aPractice of ore dressing of non-ferrous, rare and precious metals in the plants of the USSR =b(Praktika obogashcheniya rud tsvetnykh, redkikh i blagorodnykh metallov na fabrikakh SSSR) /cThe Scientific-Research and Design Institute for Ore Dressing and Mechanical Processing of Minerals -Uralmekhanobr. Translated from Russian.  aNew Delhi :bPublished for the United States Dept. of Interior, Bureau of Mines and the National Science Foundation, Washington D.C., by Amerind Pub. Co.,c1972.  axii, 255 p. :bill. ;c25 cm.  aIncludes bibliography. 0aOre-dressing. 0aMineral industrieszSoviet Union.20230123134228.0  cNUST