Crossley John C  <br/><br/>
Introduction to commercial recreation and Tourism An entrepreneurial Approach/ 
John C. Crossley. 
 - 5th ed. 
 - USA:    Sagamore publishing,  2007.  
 - viii, 331 p. : 
<br/><br/> Includes index  
<br/><br/><label>ISBN: </label>571675671 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Entrepreneur 
<br/><br/><label>LC Class. No.: </label>GV 181.5 C755 2007