NSCA's essentials of personal training
Earle, Roger W.
NSCA's essentials of personal training - Human kinetics 2003 - 676 p
0736000151
Personal trainers
GV 428 .7 .N73/
NSCA's essentials of personal training - Human kinetics 2003 - 676 p
0736000151
Personal trainers
GV 428 .7 .N73/