Hess,Fred  C. <br/><br/>
Chemestry made simple / Fred  C. Hess 

 - London,Inglaterra : The publisher w.h. allen & company  ltd 
 - 286 páginas 
<br/><br/><label>ISBN: </label>0-491-01691-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ingles
<br/><br/><label>Dewey Class. No.: </label>420 H586c