TY  - BOOK
ED  - Federal Electric Corporation
TI  - A programmed introduction to pert: Program evaluation and review technique
AV  - TH438 F4
PY  - 1967///c1963
CY  - New York
PB  - Wiley
KW  - Enseñanza programada
KW  - Análisis de ruta crítica
ER  -