Perry, Walter, Sir, 1921- <br/><br/>
The Open University/ 
Walter Perry ; Harold Wilson, Cyril O. Houle. 
 - San Francisco:  Jossey-Bass,  1977. 
 - 298 pages ;  23 cm. 
<br/><br/><label>ISBN: </label>0875893058 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Open University.