Grogan, Denis <br/><br/>
Practical reference work 
Denis Grogan 
 -  Clive Bingley London  1979  1979 
 - 144 p. ; 22 cm. 
 - outlines of modern librarianship .
<br/><br/> Includes bibliographical ref. & index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reference services (Libraries)--Z
<br/><br/><label>LC Class. No.: </label>Z711.G76