Mineral processing technology : an introduction to the practical aspects of
ore treatment and mineral recovery : (in SI/metric units) [Wills, 1979] by
B.A. Wills. - 1st ed.. - Oxford : Pergamon Press, 1985 - xi, 418 s. : il. ISBN
0-08-021280-8 (váz.)0-08-021279-4 (brož.)
Mineral processing technology : an introduction to the practical aspects of
ore treatment and mineral recovery : (in SI/metric units) [Wills, 1985] by
B.A. Wills. - 3rd ed.. - Oxford : Pergamon Press, 1985 - xv, 629 s. : il. ISBN
0-08-031160-1 (váz.)0-08-031159-8 (brož.)