TY  - BOOK
AU  - Laskowski,J.
ED  - International Mineral Processing Congress, (13th, 1979 )
TI  - Mineral Processing :  Thirteenth International Mineral Processing Congress, Warsaw, June 4-9, 1979 - Proceedings Part A / 
SN  - 044499775X
U1  - 622.7 22
PY  - 1981///
CY  - New York : 
PB  - Elsevier Scientific Pub. Co.
KW  - Ore-dressing
KW  - Congresses
N1  - Summaries in French, German, and Russian;  Includes bibliographical references and index
ER  -