Walford A J ed <br/><br/>
Guide to reference material 

 - London  Library         1973 
<br/><br/> Contents v1: Science to techonology ed3.   (vii,615p) v2: Social and historical sciences, Pholosophy and relation ed3. (vii,647p) v3: Generalities, Languages, The art and literature ed2. (vii,585p) 
<br/><br/><label>Standard No.: </label>2,571 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BIBLIOGRAPHY
<br/><br/><label>Dewey Class. No.: </label>a47,11N7, L3.1-3 (RR)