Gorakhpuri, Raghupathi Sahayi <br/><br/>
Ardha Bhasha Aur Sahithya 

 - Uttar Pradesh  Hindi Samithi  1962 
 - 370 
<br/><br/><label>Publisher. No.: </label> Bangalore Book House 
<br/><br/><label>Subjects--Personal Names: </label> Mathematics 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics