Manual para la preparacion de estudios de viabilidad industrial.
| Format: | Book |
|---|---|
| Published: |
New York :
Naciones Unidas,
1978.
|
| Series: | ID/206
|
| Subjects: |
| Format: | Book |
|---|---|
| Published: |
New York :
Naciones Unidas,
1978.
|
| Series: | ID/206
|
| Subjects: |