Economics of engineering and social systems /
36
| Main Author: | |
|---|---|
| Format: | |
| Published: |
New York : Wiley-Inter-science,
1972
|
| Subjects: |
36
| Main Author: | |
|---|---|
| Format: | |
| Published: |
New York : Wiley-Inter-science,
1972
|
| Subjects: |