Hoppock, R. <br/><br/>
Occupational information: where to get it and how to use it in counseling and teaching 
by R. Hopppock 
 - New York  McGraw-Hill  1957 
 - 534p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vocational guidance
<br/><br/><label>Dewey Class. No.: </label>P6 H778