Young, Margaret L. (Margaret Labash) <br/><br/>
Subject directory of special libraries and information centers 
Margaret L. Young, Harold C. Young, Anthony T. Kruzas 
 - 4th ed. 
 - Detroit, Mich.  Gale Research Co.  1977 
 - 5v. ;  29cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Libraries, Special--Directories