Ramkumar <br/><br/>
Beejganit / 
Ramkumar 
 -  Hindi Samiti, Suchna Vibhag, Lucknow 
 - 295 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>512  / RAMB