Winchell, Constance Mabel,  1896- <br/><br/>
Guide to reference books / 
Constance M. Winchell 
 - 8th ed. 
 - Chicago, Ill. :  American Library Association,  1967 
 - xx, 741 p. ;  28 cm. 
<br/><br/> Supplement by Eugene P. Sheehy.  1st- 1965/66- 
<br/><br/><label>LCCN: </label>66-29240 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reference books--Bibliography