Walford's guide to reference material / 

 - 5th [revised] ed. / edited by A.J. Walford ; with the editorial collaboration of Marilyn Mullay and Priscilla Schlicke ; and with the assistance of Charles A. Crossley 
 - London :  Library Association,  c1989-1991 
 - 3 v. ;  26 cm 
<br/><br/> Previous ed.: 1980 
<br/><br/>Includes indices 
<br/><br/>Contents: v. 1. Science and technology - v. 2. Social and historical sciences, philosophy and religion / edited by Alan Day and Joan M. Harvey ; with the editorial collaboration of Marilyn Mullay - v. 3. Generalia, language and literature, the arts 
<br/><br/><label>ISBN: </label>0853659788 0853655391 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reference books--Bibliography
<br/><br/><label>LC Class. No.: </label>Z1035.1 
<br/><br/><label>Dewey Class. No.: </label>028.7