TY  - BOOK
AU  - Bangsbo,Jens
AU  - Peitersen, Birger.
TI  - Soccer systems & strategies
SN  - 0736003002 (pbk.)
PY  - 2000///
CY  - Champaign
PB  - Human Kinetics
KW  - Soccer
KW  - coaching
ER  -