Mathematical and semiotie models of social development
| Format: | Book |
|---|---|
| Language: | Romanian |
| Published: |
Бухарест
Editura Academiei republicii socialiste romania
1986
|
| Subjects: |
| Format: | Book |
|---|---|
| Language: | Romanian |
| Published: |
Бухарест
Editura Academiei republicii socialiste romania
1986
|
| Subjects: |