Dunnell, Ruth W. <br/><br/>
Tanguts and the Tangut State of Ta Hsia 
Dunnell, Ruth Wilton 
 - Ann Arbor  University Microfilms International  1987  1987 
 - IX, 398 p. 
<br/><br/>Dissertation (Princeton University 1983) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History -- Tanguts