Rai, Tileshwar <br/><br/>
Sankhya siddhant praveshika / 
Rai, Tileshwar 
 -  Hindi Samiti, Suchna Vibhag, Lucknow 
 - 312 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>512.7  / RAIS