Grogan, Denis Joseph. <br/><br/>
Practical reference work / 
Denis Grogan. 
 - 2nd ed. 
 - London :  Library Association Pub.,  1992. 
 - 200 p.   23 cm. 
<br/><br/> Previous ed.: 1979.  "Clive Bingley book." 
<br/><br/>Includes bibliographical references (p. 186-187) and index. 
<br/><br/><label>ISBN: </label>0851574092 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reference services (Libraries)
<br/><br/><label>LC Class. No.: </label>P73 
<br/><br/><label>Dewey Class. No.: </label>025.5