The physical growth of mentally deficient boys,
Wedi'i Gadw mewn:
| OCLC: | 872311 |
|---|---|
| Prif Awdur: | |
| Iaith: | English |
| Cyhoeddwyd: |
Washington, D. C.,
Society for research in child development, National research council,
1936.
|
| Cyfres: | Monographs of the Society for Research in Child Development,
v. 1, no. 6. |
| Pynciau: | |
| Fformat: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
| Disgrifiad o'r Eitem: | Photoprinted. Issued also as thesis (PH. D.) University of Chicago, 1933. |
|---|---|
| Disgrifiad Corfforoll: | x, 119 p. illus., tables, diagrs. 23 cm. |
| Llyfryddiaeth: | Bibliography: p. 99-103. |