Key to the modern Persian conversation grammar / 
by the Rev. W. St. Clair-Tisdall ... 
 - 2nd ed. 
 - Heidelberg :  J. Groos,  1923. 
 - 90 pages ;  20 cm. 
 - Methode Gaspey-Otto-Sauer .
 - 491.55-5 (NLA) .
<br/><br/><label>Universal Decimal Class. No.: </label>491.55-5 (NLA)