The positive state /
Gorde:
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Cincinnati :
South-Western Pub. Co.,
c1982.
|
| Gaiak: |
| Deskribapen fisikoa: | iv, 248 p. ; 24 cm. |
|---|---|
| Bibliografia: | Includes bibliographical references. |
| ISBN: | 0538085002 (pbk.) |