TY  - BOOK
AU  - Knapp,B.
TI  - Skill in sport: the attainment of proficiency
U1  - 796.077 
PY  - 1963///
CY  - London
PB  - Routledge and Kegan Paul
KW  - Physical education and training
KW  - Group work in education
KW  - Atheletics
KW  - Study and teaching
KW  - Sports
KW  - Athletic ability
KW  - Testing
N1  - Includes index; Bibliographical references: p. 173-185
ER  -