Scales, Sandra. <br/><br/>
Sacred voices of the nyingma masters. 

 - California :  Padma Publishing,  2004. 
 - 248 p. :  ill. ;  29 cm. 
<br/><br/><label>ISBN: </label>9781881847359 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sacred voices
<br/><br/><label>Dewey Class. No.: </label>1881847357