Lucky you /
Wedi'i Gadw mewn:
| OCLC: | 40774250 |
|---|---|
| Prif Awdur: | |
| Awdur Corfforaethol: | |
| Awduron Eraill: | , |
| Iaith: | English |
| Cyhoeddwyd: |
Lexington, Ky. :
published by Bureau of School Service, University of Kentucky, as a part of an experiment in applied economics made possible by a grant from the Alfred P. Sloan Foundation,
1943, c1942.
|
| Pynciau: | |
| Fformat: | Monograph Note that CRL will digitize material from the collection when copyright allows. |