Handbook of special librarianship and information work / 
Edited by William Ashworth. 
 - 2nd ed. 
 - London :  Belgrave square,  c 1962. 
 - 508 p. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>346  346 
<br/><br/><label>Subjects--Topical Terms: </label><br/>librarianship--information work.--Handbook
<br/><br/><label>Dewey Class. No.: </label>026.02 / A31h