Gray, Louis H.  1875-1955. <br/><br/>
Indo-Iranian phonology with special reference to the middle and new Indo-Iranian languages, 
by Louis H. Gray. 
 - xvii, 264 p.  23 cm. 
 - Columbia University Indo-Iranian series,  v. 2 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Indo-Iranian languages--Phonology.