Wickramasinghe, E. S. <br/><br/>
Statistical techniques for managerial Decisions 

 - First 
 - Asliya printers  Kurunegala  1997 
 - vi, 157 p.  21 cm 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>658 WIC 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management<br/>කළමනාකරණය
<br/><br/><label>Dewey Class. No.: </label>658   / WIC