Umashankar, P. <br/><br/>
அலுவலக முறைமைகளும் நடைமுறைகளும் 
= Office systems and Procedures 


 - Colombo:  2013 
 - vi,188p.;  21cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Office Management
<br/><br/><label>Dewey Class. No.: </label>651.3  / UMA