TY  - BOOK
AU  - Pfitzinger, Pete
AU  - Douglas, Scott
TI  - Advanced marathoning
SN  - 9780736074605
U1  - 796.4252 PFI 
PY  - 2009///
CY  - Champaign, IL
PB  - Human Kinetics
KW  - Marathon running - Training
ER  -