Main, John. <br/><br/>
The Way of Unknowing / 
John Main. 
 - London :  Darton, Longman and Todd,   1989. Bangalore :  IIS Publications,   2003. 
 - xii, 131 p. 
<br/><br/><label>ISBN: </label>0232518394 8185812322 
<br/><br/><label>Dewey Class. No.: </label>248.32  / MAI