TY  - BOOK
AU  - Levin, Richard I.
AU  - Kirkpatrick, Charles A.
TI  - Planning and Control with Pert/Cpm 
U1  - 658.4032 
PY  - 1966///
CY  - New York : 
PB  - McGraw-Hill, 
KW  - Critical Path Method Cpm
KW  - System Analysis
N1  - NN
ER  -