Waddingdon C. H. <br/><br/>
Tools for thought 

 - London  Jonathan Cape Thirty Bedford Square UK      1977 
 - 250p.  cm. 
<br/><br/><label>Standard No.: </label>90681 
<br/><br/><label>Source: </label> Textbook 
<br/><br/><label>Dewey Class. No.: </label>R3, L7