Jerome D Wiest, Ferdinand K Levy A Management guide to PERT/CPM : with GERT/PDM/DCPM and other networks - 2nd ed - Prentice Hall of India, New Delhi 2001 - x,229p ISBN: 81-203-0132-3 Subjects--Facted Index Terms: Commerce and Management Dewey Class. No.: 658.54 Wie/Lev