Discovering physics / 
[S271 Course Team]. 
 - Milton Keynes :  Open University Press,  1982. 
 - 72, 48 p. :  ill. 
<br/><br/> At head of title : 
<br/><br/>Unit 14 :  [Unit 15 : 
<br/><br/><label>ISBN: </label>0335161251 (pbk). 
<br/><br/><label>LCCN: </label>55052677 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Quantum theory.