National center for educational research and development <br/><br/>
Physics secondary education first year  

 - Revised edition 
 - Sin El Fil  National center for educational research and development  1998 
 -  197 p.  30 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics -- Study and teaching (Secondary Grade 10) -- Textbooks
<br/><br/><label>Dewey Class. No.: </label>CRDP 530.712 Phys. Gr.10