Levinson, Jay Conrad <br/><br/>
555 ways to earn extra money - Jay Conrad Levinson 

 - Revised 
 - New York  : Henry Holt and Company  , 1991  , c1982. 
 - 422p. pb. 
 - Owl Books .
<br/><br/><label>ISBN: </label>0-8050-1459-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Part-time employment<br/>Supplementary employment<br/>Self-employed
<br/><br/><label>Dewey Class. No.: </label>658.114 LEV