Muthuswamy <br/><br/>
Swamy's Manual on Office Procedure :   An approved reference book /  
by Muthuswamy, Brinda and Sanjeev 
 - 15 th ed. 
 - Chennai :  Swamy publishers (p) Ltd,  2020. 
 - xvi,362 p. ;   22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Office procedure
<br/><br/><label>Dewey Class. No.: </label>651  / SWA/O