Economic benefits of enhanced fitness.

Bibliographische Detailangaben
1. Verfasser:	Shephard, Roy J.
Format:	Buch
Sprache:	English
Veröffentlicht:	Champaign, Ill. Human Kinetics c1986.
Schlagworte:	Physical fitness > Economic aspects > Canada. Labor and laboring classes > Physical training > Costs. > Canada. Physical fitness > Economic aspects. Labor and laboring classes > Physical training.