TY  - BOOK
AU  - O'Brien, James J.
TI  - CPM in construction management: scheduling by the critical path mathod
U1  - 658.403 2 
PY  - 1965///
CY  - New York
PB  - McGraw Hill
KW  - Critical path method
KW  - PERT
KW  - CPM
ER  -