The open university <br/><br/>
Science    a second level course  discovering physics    unit 12,13 

 - Keynes  The open university  1994 
 - 91p.  30cm. 
<br/><br/><label>ISBN: </label>0749251344 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>530  / OPE