2 电子书 Curt Davidson
Curt Davidson & Alan Ewert: Behavior and Group Management in Outdoor Adventure Education
Outdoor adventure activities are becoming an increasingly popular part of physical education programs. The physical risks of these activities are often foremost in the minds of both instructors and p …
EPUB
英语
DRM
€56.61
Curt Davidson & Alan Ewert: Behavior and Group Management in Outdoor Adventure Education
Outdoor adventure activities are becoming an increasingly popular part of physical education programs. The physical risks of these activities are often foremost in the minds of both instructors and p …
PDF
英语
DRM
€56.37
