Hoppock, Robert. <br/><br/>
Occupational information :  where to get it and how to use it in c ounselling / 
Robert Hoppock. 
 - New York :  McGraw-Hill Book Co.,  1957. 
 - x, 534 p. ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vocational guidance<br/>Group guidance in education.
<br/><br/><label>Dewey Class. No.: </label>371.4