1993-94 ka Aay- vayyak garr yogna 

 - Patna  Adhiskak Sachivalaya Mudranalaya          1998 
 - iii,743p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X71:8L.273.N94<N93, N8