Khoury, Sami <br/><br/>
Discovering... Chemistry - EB7 (Workbook) 
Sami Khoury , Simon Azoury , Marcelle Allam Zakaria  
 - Nouv. éd.  
 - Beyrouth  ∑ Sciences  2004 
 - 149 p.  couv. couleur, ill. coul.  28 cm  
<br/><br/> Contents, exercices. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EB9<br/>Chimie
<br/><br/><label>Dewey Class. No.: </label>EB7  / CHE.ex