TY  - BOOK
AU  - Moder Joseph J. et al
TI  - Project management with CPM, PERT and precedence d
U1  - X:8:(D6,9(B), L0;M3 
PY  - 1983///
CY  - New York
PB  - Van Nostrand Reinhold U. S. A.    
KW  - Management
ER  -