Muthuswamy <br/><br/>
Office Procidure :   An approved reference book /  
by Muthuswamy, Brinda and Sanjeev 
 - 15 th ed. 
 - Chennai :  Sankar printers pvt .ltd,  2020. 
 - 362 p. ;   22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Office management
<br/><br/><label>Dewey Class. No.: </label>651  / SAN/O