TY  - BOOK
AU  - 
TI  - EducaciÃ³n fÃ­sica: Principios y fundamentos 
AV  - GV347 .S25 1986
PY  - 1979///
CY  - San GermÃ¡n, P. R.
PB  - Imprenta Universidad Interamericana
KW  - Physical education and training
KW  - Local
KW  - Study and teaching
KW  - Puerto Rico
N1  - Includes bibliographical references
ER  -