TY  - BOOK
AU  - Vickers,Joan N.
TI  - Instructional design for teaching physical activities: a knowledge structures approach 
SN  - 0873222261
PY  - 1990///
CY  - Champaign, Ill.
PB  - Human Kinetics
KW  - Physical education and training
KW  - Study and teaching
ER  -