Friedmann, W.  1907-1972. <br/><br/>
Law in a changing society / 
by W. Friedmann. 
 - 2nd ed. 
 - Harmondsworth :  Penguin Books Ltd,  1972. 
 - 580 p. ;  21 cm. 
<br/><br/>Bibliography : p. 561-570. 
<br/><br/><label>ISBN: </label>0140806210 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociological jurisprudence.<br/>Law--History and criticism.<br/>Law reform.<br/>Social change.