Deer, W. A. (William Alexander) <br/><br/>
An introduction to the rock forming minerals 
W.A. Deer, R.A. Howie, J. Zussman 
 - London  ELBS  1978 
 - 184 p. ; 24 cm. 
<br/><br/> First published 1966 
<br/><br/>p. 177-180 
<br/><br/><label>ISBN: </label>0582056411 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociological jurisprudence<br/>Law--Philosophy<br/>Moral education