Orak, A <br/><br/>
A survey of Armenian architecture in the Middle Ages, V-XIII century / 
By A. Orak. 
 - Cairo :  Institut graphique Egyptien,  1951. 
 - 16 p. :  ill. 40 p. ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Architecture, Armenian