Kostof, Spiro <br/><br/>
The Othodox baptistery of Ravenna. 

 - New Haven, Conn :  Yale University Press,  1965. 
 - xviii, 171 p. :  fronts., plates;  29 cm. 
 - Yale history publication: History of Art, 18 .
<br/><br/><label>LC Class. No.: </label>REF NA 5621 .R3  / K67