Namkhai Norbu,  1938- <br/><br/>
The song of the vajra :  an oral commentary / 
Chögyal Namkhai Norbu. 
 - Second edition 
 - 165 pages :  20 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rdzogs-chen.
<br/><br/><label>LC Class. No.: </label>BQ7662.4  / .N33413 1996 
<br/><br/><label>Dewey Class. No.: </label>294.3/923