TY  - BOOK
AU  - Archibald,Russell D.
AU  - Villoria,Richard L.
TI  - Network- based management systems (PERT/CPM) / 
U1  - 658.51 ARC 
PY  - 1966///, 1967
CY  - New York : 
PB  - Wiley , 
KW  - Critical path analysis
N1  -  Bibliography: p. 466-470
ER  -