75 Years Ahoy!  : SLAAS 1944-2019 

 - Colombo  Sri Lanka Association for the Advancement of Science  2019 
 - 123 p.  col.ill 
<br/><br/><label>ISBN: </label>9789559321279 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History-The Sri Lanka Association for Advancement of Science<br/>Science<br/>Anniversary Report
<br/><br/><label>Dewey Class. No.: </label>509  / S41