Jenkins, Frances Briggs  <br/><br/>
Science reference sources   

 - 4th ed.  
 - Champaign:   Illini Union Bookstore,   1965 
 - 135p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library reference sources  
<br/><br/><label>Subjects--Index Terms: </label>Library information  
<br/><br/><label>Universal Decimal Class. No.: </label>D 03(026).5/6  / K2;5