TY  - BOOK
AU  - Sallis, James F.
TI  - Physical activity and behavioral medicine
SN  - 0803959974
PY  - 1999///
CY  - Thousand Oaks, Calif
PB  - Sage Publications
KW  - Physical Fitness
KW  - physiology
KW  - psychology
KW  - Behavioral medicine
N1  - Includes bibliographical references and index
ER  -