TY  - GEN
AU  - JACK L. GROPPEL 
TI  - SCIENCE OF COACHING TENNIS
SN  - 0880113375
PY  - 1989///
CY  - ENGLAND
PB  - HUMAN KINETICS PUBLISHERS (UK) LTD
KW  - This book represents a new frontier in coaching tennis..the happy combination of scientific principles based on research with practical application  that has evolved from coaching tennis
ER  -