01065nam a2200205 a 4500008004100000020001500041050001700056100004000073245016000113260003700273300002100310350000900331500023600340650001100576650003000587700002400617710006200641710008100703710007500784120416s1989    ||||||||||||||||| ||    u  a008037283X  aQE 390.2 Int  aDobby, G. S. (Glenn Stephen), 1952-10aProcessing of complex ores : proceedings of the International Symposium on Processing of Complex Ores, Halifax, August 20-24, 1989 /cedited by G. S. Dobby  aNew York :bPergamon Pressc1989  a[x], 598p. : ill  a0.00  a'Symposium organized by the Mineral Sciences and Engineering Section of the Metallurgical Society of CIM.' -'28th Annual Conference of Metallurgists of CIM; 28 [superscript e] Confâerence annuelle des mâetallurgistes de l'ICM.'  aMINING  aOre-dressing - Congresses  aRao, S. Ramachandra  aConference of Metallurgists (28th : 1989 : Halifax, N.S.)  aInternational Symposium on Processing of Complex Ores (1989 : Halifax, N.S.)  aMetallurgical Society of CIM. Mineral Sciences and Engineering Section