Ashworth, Wilfred <br/><br/>
Handbook of special librarianship and information work 

 - 3rd ed. 
 - London  ; Aslib  , 1967 
 - 623p. 
<br/><br/><label>ISBN: </label> £4.90 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library Science
<br/><br/><label>Dewey Class. No.: </label>020.03  / ASH