The Unity of knowledge / 
ed. by Lewis Leary. 
 - Garden City, N.Y. :  Doubleday & Co.,  1955. 
 - xiv, 306 p. 
<br/><br/><label>Nat. Bib. No.: </label>55005488 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>1010962  ChTaNC 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Knowledge, Theory of.<br/>認
<br/><br/><label>LC Class. No.: </label>BD161  / .L36 
<br/><br/><label>Dewey Class. No.: </label>121