00490nam a22001577a 4500 3508 3508 200616b ||||| |||| 00| 0 eng d 658.4032 J254 2886 Jain, K. C. PERT and CPM,basic principles and applications: [special emphasis to computer applications] / 1st ed. Delhi Khanna 1981 198 p. Critical Path Analysis 2887 Agarwal, L. N. BK 0 0 ddc 0 658_403200000000000_J254 0 9537 CL CL 2020-06-16 658.4032 J254 06304 2020-06-16 BK