TY  - BOOK
AU  - Martens,Rainer,1942
TI  - Social psychology and physical activity
SN  - 006044231X
PY  - 1975///
CY  - New York
PB  - Harper & Row
KW  -  Physical education and training
KW  - Psychological aspects
KW  -  Sports
KW  - Social aspects
KW  -  Socialization
KW  -  Social interaction
KW  -  Psychology, Social
ER  -