Gyatso, Geshe Kelsang. <br/><br/>
Essence of Vajrayana :  the highest yoga tantra practice of Heruka body Mandala. 

 - Delhi :  Motilal Banrasidass Publishers,  2000. 
 - x, 513 p.  ill.  22 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>812081729X 
<br/><br/><label>Dewey Class. No.: </label>294.34 GYA