Ashworth, Wilfred. <br/><br/>
Special librarianship / 
Wilfred Ashworth. 
 - London : New York :  London : New York :  C. Bingley ; K. G. Saur,  C. Bingley ; K. G. Saur,  1979. 
 - Outlines of modern librarianship .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label> L.3.50 
<br/><br/><label>LCCN: </label>79312159 
<br/><br/><label>Nat. Bib. No.: </label>GB*** 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Special libraries.
<br/><br/><label>LC Class. No.: </label>Z675.A2  / A77 1979 
<br/><br/><label>Dewey Class. No.: </label>026