TY  - BOOK
AU  - O'Brien, James J.
TI  - CPM in construction management : scheduling by the critical path method
U1  - 692.06 
PY  - 1965///
CY  - Berkley,P.A,New York,Tokyo etc
PB  - McGraw Hill Pub. 
KW  - Construction industry--Management
KW  - Critical path analysis
N1  - ENG
ER  -