Centre National de Recherche et développement Pédagogiques  <br/><br/>
Chemistry: Secondary education third year literature and humnities sociology and economics section 

 - Sin El Fil  Centre National de Recherche et développement Pédagogiques   2007 
 -  189 p.  27 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Chemistry--Secondary education--Third year--Sociology and Economics section<br/>Education--Chemistry--Secondary education--Third year--Literature and Humnities section
<br/><br/><label>Dewey Class. No.: </label>540.71 (LH-SE) Chemistry