Christensen, Erwin O. <br/><br/>
Objects of medieval art:  from the Widener collection/ 
Erwin O. Christensen 
 - Washington:  National gallery of art,  1952 
 - 30 p.:  ill., plates;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Art, Medieval<br/>Art, Early christian
<br/><br/><label>Dewey Class. No.: </label>709.02