Careers encyclopedia: a work of reference upon some 220 occupations, parents, school-leavers, undergraduates and employment officials 
edited by Henry R. Jackson 
 - 7th ed. 
 - London  Cassell  1970 
 - 555p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vocational Guidence - Encyclopedia
<br/><br/><label>Dewey Class. No.: </label>P61053 C346/70