TY  - BOOK
AU  - Chu, Donald
TI  - Plyometric excercises
SN  - 0931255058
U1  - 796.091.23 
PY  - 1988///
CY  - Usa : 
PB  - Bittersweet, 
KW  - Balon medicine
KW  - Plyometric exercises
ER  -