00853cam a2200217 i 4500 008027322X (hard cover) 0080273238 (flexicover) 622.7 WIL L-39, P-37 Wills, B. A. 42160 Mineral processing technology : an introduction to the practical aspects of ore treatment and mineral recovery / by B.A. Wills. 2nd ed. Oxford [Oxfordshire] ; New York : Pergamon Press, 1981. xi, 525 p. : ill. ; 22 cm. International series on materials science and technology ; Pergamon international library of science, technology, engineering, and social studies "In SI/Metric Units." 0 0 0 622_700000000000000_WIL MCE 379 Ore-dressing. 42161 ddc BK 546103 546103 0 0 ddc 0 0 MCE MCE 2014-06-03 0 622.7 WIL MCE-41535 2014-06-03 2014-06-03 BK