Walker, John,  1906-1995 <br/><br/>
A Catalogue of the Arab-Sassanian Coins :  (Umaiyad Governors in the East, Arab-Ephthalites, Abbasid Governors in Tabaristan and Bukhara) / 
John Walker. 
 - London :  the British Museum Printed by Order of the Trustees,  1941. 
<br/><br/><label>Subjects--Index Terms: </label>არქეოლოგია