000 00472 a2200169 4500
082 _a622.7
_bIn8
245 1 _aMINERAL PROCESSING
_cINTERNATIONAL MINERAL PROCESSING CONGRESS (13th : 1979 : WARSAW)
260 _aAmsterdam
_bElsevier
_c1981
300 _aB
440 _aDevelopments In Mineral Processing
_vV. 2, Pts. A-8
650 _aOre-Dressing -- Congresses
700 _aLaskowski, J.
700 _a
906 _h1979
964 _gCIRC
997 _aA67259 s C
999 _c464163
_d464163