Upasni, N.K. & Kulkarni, K.V. <br/><br/>
Nave Shaikshanik mulyamapan ani sankhyashastra 

 - Pune  Shri vidya Pra.  1976 
 - 231 
<br/><br/><br/>Marathi 
<br/><br/><label>Dewey Class. No.: </label>M371.26  / Upa/Kul