Pryor, E. J
Mineral processing: E. J. Pryor - 3 ed. - London : Applied science 1965. - ix, 844p.; 23 cm.
0 444 20010 x hard cover
TN500 / .P79 1955
Mineral processing: E. J. Pryor - 3 ed. - London : Applied science 1965. - ix, 844p.; 23 cm.
0 444 20010 x hard cover
TN500 / .P79 1955