The Encyclopedia of careers and vocational guidance 
William E. Hopke, editor-in-chief. 
 - Rev. ed. 
 - Chicago, Ill.  J.G. Ferguson Pub. Co.  c1972. 
 - 2 v.  ill., ports. 
<br/><br/>Includes bibliographies. 
<br/><br/>v.1.Planning your career. -- v.2.Careers and occupations. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vocational guidance<br/>Occupations