Physical chemistry :  principles of chemical change. 

 - London :  The Open University ,  1996. 
 - 82p. ;  30 cm. 
 - S342 Block 5 - Heterogeneous catalysis .
<br/><br/><label>ISBN: </label>0749251867 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry, Physical and theoretical
<br/><br/><label>Dewey Class. No.: </label>PF 541.3 P88