TY  - BOOK
AU  - Lockyer, K. G.
AU  - Gordon, James.
TI  - Critical path analysis and other project network techniques: tut or's manual 
SN  - 0273034421
U1  - 658.4032 LOC 
PY  - 1991///
CY  - London
PB  - Pitman
KW  - Critical path analysis
ER  -