Hoffman, Robert <br/><br/>
Fit for duty 
Robert Hoffman, Thomas R. Collingwood 
 - 2nd ed 
 - Champaign, IL  Human Kinetics  c2005 
 - ix, 197 p. : ill. ; 28 cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780736055437 
<br/><br/><label>ISSN: </label>2005013720 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical Fitness<br/>Police - Health and hygiene
<br/><br/><label>Dewey Class. No.: </label>613.0243632 HOF