नागप्पा ना. (Nagappa. N) <br/><br/>
व्यावहारिक हिन्दी 
 Vyavaharik hindi 

 - Madras  Dakshin bharath hindi prachar sabha  1951 
 - 348p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Official correspondence<br/>Pathra vyavahar<br/>पत्र व्यवहार
<br/><br/><label>Dewey Class. No.: </label>651.7  / NAG/V