Cisir contribution to science and industry : proceedings of the 21st anniversary seminar May 4-6, 1976 

 - Sri Lanka  Ceylon Institute of Scientific and Industrial Research   1976 
 - 216 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industries 
<br/><br/><label>Dewey Class. No.: </label>608  / C570 1976