TY  - BOOK
AU  - Corbin, Charles B.
AU  - Welk, Gregory J.
AU  - Corbin, William R.
AU  - Welk, Karen A.
TI  - Concepts of physical fitness: Active lifestyles for wellness
SN  - 9780073523576
AV  - RA 781 .C58 2008 
PY  - 2008///
CY  - Boston
PB  - McGraw Hill
KW  - Exercise
KW  - Physical fitness
ER  -