Bhattacharya, Ramshankar <br/><br/>
Vijñan Bhinyu Praṇitam Yog Sar. Sangrah 

 - vanarasi  Bharatiya Vidhya Prakashan   1989 
 - 170 p. 
<br/><br/><label>Dewey Class. No.: </label>S.262