National Science Foundation <br/><br/>
Statistical handbook on research and development of Sri Lanka 2020 

 - Colombo:  National Science Foundation,  2020. 
 - 44p.  19p. 
<br/><br/><label>ISBN: </label>9786245896028 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research and Development<br/>Statistic
<br/><br/><label>Dewey Class. No.: </label> / STAT0075