50 one-minute tips for trainers a quick and easy guide / [electronic resource] :
Fifty one-minute tips for trainers
Carrie A. Van Daele.
- Menlo Park, Calif. : Crisp Publications, c1995.
- viii, 96 p. : ill.
- Fifty-Minute series .
- Fifty-Minute series. .
Electronic reproduction. Palo Alto, Calif. : ebrary, 2013. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.