Heydon, John Dyson. <br/><br/>
Evidence :  cases and materials / 
J. D. Heydon, Mark Ockelton. 
 - 4th ed. 
 - London :  Butterworths,  1996. 
 - 520 p. 
<br/><br/><label>ISBN: </label>9780406081803 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evidence--Great Britain.
<br/><br/><label>LC Class. No.: </label>KD7499  / 1996