Department of Education  <br/><br/>
ඉංජිනේරු තාක්‍ෂණවේදය   

 - Department of Education Publisher   Maharagama   2019 
 - 94p  1 
 - 2024-02-05 
<br/><br/><label>ISBN: </label>978-955-25-0475-4 
<br/><br/><label>Nat. Bib. No.: </label>0008086 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>TAC 
<br/><br/><label>Universal Decimal Class. No.: </label>620