Khayrullayev, M.M. <br/><br/>
From David the Invincible to Avicenna / 
N.K. Mirzoyan ; Academy M.M. Khayrullayev; Academy of Sciences of Armenian SSR.of Sciences of Armenian SSR. 
 - Yerevan :  [АН Армянский ССР],  1980. 
 - 16 p. ;  20 cm. 
 - 1(092)David the invincible (NLA) .
<br/><br/><label>Subjects--Personal Names: </label><br/>David the invincible
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy
<br/><br/><label>Universal Decimal Class. No.: </label>1(092)David the invincible (NLA)