"Upreti, Bhawani Dutt" <br/><br/>
Hindi bhasha aur lipi ka vikas evam swaroop : hindi bhasha ka varnatamak tatha etihasik addhyan 

 - 2nd ed 
 - Allahabad  Ray Sahab Ramdayal Agrawal  1976 
 - 283p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hindi language-History and criticism
<br/><br/><label>Dewey Class. No.: </label>H 491.4311 UPT 2nd ed.