Prajna paramita-ratna-guna-samcaya-gatha 
edited by E. Obermiller 
 - Delhi  Sri Satguru Publications  1992 
 - 124p.;  23cm. 
 - Bibliotheca Indo-Buddhica series ; no.97 .
<br/><br/><label>ISBN: </label>81-7030-302-8 
<br/><br/><label>Dewey Class. No.: </label>891.21  / OBE