Johns, W. F. <br/><br/>
Steroids ( Volume-8 ) 
/ edited by W. F. Johns 
 - London;  Butterworth & Co ( Publishers ) Ltd:  1976. 
 - 278p. 
 - Organic Chemistry Series Two .
<br/><br/><label>ISBN: </label>0408706201 
<br/><br/><label>Dewey Class. No.: </label>547.73  / JOH/S