Sri Lanka Time use survey final report - 2017 /  English. 
Department of Census and Statistics. 
 - xxi, 119 p.:  color illustrations ;  30 cm. 
<br/><br/> Chiefly statistics. 
<br/><br/>Includes bibliographical references (page 109). 
<br/><br/><label>ISBN: </label>9789557020976 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Time management surveys--Sri Lanka.<br/>Time management--Sri Lanka.<br/>Dwellings--Sri Lanka.<br/>Household surveys--Sri Lanka.