Boemel, Gretchen B. Van, <br/><br/>
Special Skills and Techniques : 

 -  SLACK Incorporated,  1999. 
 - 286 pages 
<br/><br/><label>ISBN: </label>9781556423499 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Health & Fitness.
<br/><br/><label>Dewey Class. No.: </label>617.715  / BOE