| Published: | v. 1- 1949- |
|---|---|
| Item Description: | Director: v.1- R. Hazard. |
| Physical Description: | v. ill. 26 cm. |
| Publication Frequency: | Eleven times a year |
| ISSN: | 0567-8854 0395-966X |
| Published: | v. 1- 1949- |
|---|---|
| Item Description: | Director: v.1- R. Hazard. |
| Physical Description: | v. ill. 26 cm. |
| Publication Frequency: | Eleven times a year |
| ISSN: | 0567-8854 0395-966X |