Perkin, Harold <br/><br/>
The Third revolution  professional elites in the modern world /  [Texte imprimé] : 
Harold Perkin 
 - London:  Routledge and Kegan Paul,  1996 
<br/><br/>Bibliogr. p. 234-245 
<br/><br/><label>ISBN: </label>0-415-14337-3 
<br/><br/><label>Dewey Class. No.: </label>305.553