Guide to reference books 
edited by:Sheehy, Eugene P. 

 - 10th 
 - Chicago  American Library Association  1986 
 - xiv, 1560p. 
<br/><br/>Includes index/ ref. book 
<br/><br/><label>ISBN: </label>0-8389-0390-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reference books - Bibliography
<br/><br/><label>Dewey Class. No.: </label>RR 011.02 GUI;