Sagar, Ram Chandra Singh. <br/><br/>
Kāryālaya kārya vidhi. 

 -  1963. 
 - iii, 236 p.  facsims.  23 cm. 
<br/><br/> In Hindi. 
<br/><br/><label>LCCN: </label>sa 64005194  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial correspondence, Hindi.<br/>Office practice.
<br/><br/><label>LC Class. No.: </label>HF5728.H5  / S2