Punmia, B.C. & Khandelwal, K.K. Project Planing And Control With PERT And CPM - 3rd Ed. - New delhi Laxmi Pubication (P).Ltd 2000 - vii, 231 p. 20 cm. Text in English ISBN: 8170081483 Subjects--Facted Index Terms: MECH Dewey Class. No.: 658.4032 / PUN