Punchi B <br/><br/>
Vidyawa ha thakshanawedaya  Vidyathmaka hethu 1000 k 

 - Dankotuwa  Malpiyali  2000 
 - 348 
<br/><br/><label>ISBN: </label>9556233180 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science - Technology<br/>Science - Technology<br/>Vidyava<br/>Vidyawa
<br/><br/><label>Dewey Class. No.: </label>620  / P75