Planificacion De Proyectos Metodos Pert Roy Cpm Y Derivados
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| Published: |
México, México D. F. :
Limusa-Wiley ,
1972
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| Subjects: |
| Main Author: | |
|---|---|
| Published: |
México, México D. F. :
Limusa-Wiley ,
1972
|
| Subjects: |