‡a
Information technology in physical distribution... c1986:
‡b
CIP t.p. (Robert L. Lewis; management consultant & direct. of Partners in Management & Unicom Consultants Ltd.)
‡a
Colorado dairy production strategy under milk supply management constraints, 1987
‡b
t.p. (Robert L. Lewis, former grad. student, Dept. of Agricultural & Resource Economics, Colo. State Univ.)