Improving the physical fitness of youth : a report of research in the Sports-Fitness School of the University of Illinois /
Salvato in:
| Autore principale: | |
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| Enti autori: | , |
| Natura: | Libro |
| Lingua: | English |
| Pubblicazione: |
Chicago, Ill. :
University of Chicago,
1964.
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| Serie: | Monographs of the Society for Research in Child Development ;
v. 29, no. 4 (serial no. 95) |
| Soggetti: |
| Descrizione del documento: | Includes bibliographical references. |
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| Descrizione fisica: | 221 p. : ill. ; 23 cm. |