The lincoln library of social studies 
edited by Richard E Gross 
 - Columbus  The Frontier Press Company  1971 
 - 3 vols. set 
<br/><br/> HB 
<br/><br/><br/>Eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and dictionaries
<br/><br/><label>Dewey Class. No.: </label>031.02  / LIN