Seventh 6-monthly catalogue of data in IGY World Data Center A.
| Corporate Authors: | , |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Washington, D.C. :
National Academy of Sciences, National Research Council,
1961.
|
| Series: | IGY general report ;
no. 13. |
| Subjects: |
| Physical Description: | vii, 229 pages ; 28 cm. |
|---|---|
| Bibliography: | Includes bibliographical references. |