Deep challenge /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Princeton, N.J. :
Van Nostrand,
[1966]
|
| Subjects: |
| Physical Description: | xv, 202 pages : illustrations, maps. ; 22 cm. |
|---|---|
| Bibliography: | Bibliography: pages 196-197. |