TY  - BOOK
AU  - Barnetson, Paul
TI  - Critical path planning: Present and future techniques 
SN  - 9780408043687
U1  - 658.56  
PY  - 1970///
CY  - London
PB  - Newnes-ButterWorths
KW  -  PERT (Network analysis)
KW  -  Critical path analysis.
ER  -