| 其他書名 | An Analysis of Variations in Expenditure, Extent of Service, Personnel, Facilities, and Program of Physical Education in Selected Schools of New Yori, State |
| 出版 | Columbia University, Teachers college, 1944 |
| URL | http://books.google.com.hk/books?id=VW5vrgEACAAJ&hl=&source=gbs_api |