Winchell, Constance M.  1896- <br/><br/>
Guide to reference books. 

 - 7th ed. 
 - Chicago,  American Library Association,  1951. 
 - xvii, 645 p.  28 cm. 
 - Biennial 
<br/><br/> "Based on the Guide to reference books, sixth edition, by Isadore Gilbert Mudge." 
<br/><br/><label>LCCN: </label>51011157 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reference books--Bibliography.
<br/><br/><label>LC Class. No.: </label>Z1035  / .W79 1951