Trevor, P. <br/><br/>

P. Trevor. 
 - 3rd ed. 
 - London  Ellis Harwood  1991 
 - 399p  ill  23cm. 
<br/><br/><label>ISBN: </label>ISBN : 0-13-93253-4. 
<br/><br/><label>Dewey Class. No.: </label>574.1925  / T76U