Occupations in the field of library science 
[prepared by Jules Spector. 
 - Washington,  U.S. Govt. Print. Off.,  1966] 
 - v, 57 p.  illus.  24 cm. 
<br/><br/> Errata sheets inserted.  Includes index. 
<br/><br/>Bibliography: p. 48-50. 
<br/><br/><label>LCCN: </label>l  66000108  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science--Vocational guidance.
<br/><br/><label>LC Class. No.: </label>Z682  / .U513 
<br/><br/><label>Dewey Class. No.: </label>025/.0023