Teaching Rajasthan Librarian Grade-II 2024 Mock Test Library Science Management of Libraries & Information Centres Project Management
Critical Path Method (CPM) was developed by :
(a) United States Navy
(b) Lockheed Aircraft Corporation
(c) DuPont Company
1
(a) and (b) only
2
(a) and (c) only
3
(a) only
4
(c) only
5
Question Not Attempted