De,Silva S.R. <br/><br/>
Leave Holidays  and Overtime In The Private Sector /   English . 
The Employers' Federation of Ceylon ,S.R De Silva . 
 - 3 Rd Ed . 
 - Ceylon :  The Employers' Federation of Ceylon,  1990. 
 - 82p.:  ill.;  29cm. 
 -  Monograph No 1 .
<br/><br/><label>Dewey Class. No.: </label>331.2598  / EMP