Visnov, Robert Michael, A theory of alloy formation [microform] / by Robert Michael Visnov - Ann Arbor, Mich. : University Microfilms International, 1980 - 2 microfiches ; 11 x 15 cm. Thesis (Ph.D.)-University of Pennsylvania, 1979 ISBN: Y910041160 Subjects--Topical Terms: Alloys