TY  - BOOK
AU  - Shaffer,L.R.
AU  - Meyer,W.L.
TI  - The critical path method: application of the PERT method and its variants to production study programs 
U1  - 658.5018 
PY  - 1965///
CY  - New York
PB  - McGraw-Hill
KW  - Critical path analysis
N1  - Includes index; Translated [from the French]
ER  -