jean-claude pecker <br/><br/>
l'univers : des faits aux theories  /jean-claude pecker 

 - 1  
 - [s.l]  Nouv eaux Horizons  1988 
 - 227ص 
<br/><br/><label>Subjects--Topical Terms: </label><br/>sciences education journalism
<br/><br/><label>Dewey Class. No.: </label>070   / C L