Wiest, Jerome D Management guide to PERT/CPM : with GERT/PDM/DCPM and other net works / Jerome D. Wiest [and] Ferdinand K. Levy - 2nd ed. - New Delhi Prentice-Hall of India 1977 - x, 229p ill. 23 cm. Includes index Subjects--Topical Terms: PERT/CPM Dewey Class. No.: 658.4032 / WIE