Failure of the circulation,
Wedi'i Gadw mewn:
| OCLC: | 4399775 |
|---|---|
| Prif Awdur: | |
| Iaith: | English |
| Cyhoeddwyd: |
Baltimore,
The Williams & Wilkins company,
1935.
|
| Pynciau: | |
| Fformat: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
| Disgrifiad Corfforoll: | xii, 396 p. pl., diagrs. 24 cm. |
|---|---|
| Llyfryddiaeth: | Bibliography: p. 350-365. |