Levy Ferdinand K Management guide to PERT/CPM. Levy Ferdinand K; Wiest Jerome D - 2nd - Delhi PHI Learning 2009 - viii;229p cm. ISBN: 828.75 Standard No.: 123384 Source: 343, 10/03/2014, Vardhman Books Textual Subjects--Topical Terms: Applied Operation Research Dewey Class. No.: X:8:(B2895), L7;2-L7;6