Goonawardane, Kanthi <br/><br/>
Science and technology  grade 10 questions and answers  new syllabus 

 - Nugegoda  Sarasavi Publishers  2007 
 - [iv],99 p.  Illustration 
<br/><br/><label>ISBN: </label>9789555736022 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GRADE 10<br/>GRADE 10 SCIENCE AND TECHNOLOGY
<br/><br/><label>Dewey Class. No.: </label>B0922  / LDC