Sri Lanka/  eng. 
John Gottberg, Ravindralal Anthonis, Herbert Keuneman. (Editors) 
 - Hong Kong:  Apa Pub.,  1983. 
 - 367p.:  22cm. 
<br/><br/><label>ISBN: </label>9789971925222 
<br/><br/><label>Dewey Class. No.: </label>X 908  / SRI