Athiyah p.s. <br/><br/>
From And substance in anglo American Law 
/ by P.S. Atiyah 
 - New york:  United States by Oxford University Press,  1987. 
 - 437p. 
<br/><br/><label>ISBN: </label>0198255772 
<br/><br/><label>Dewey Class. No.: </label>340.2  / ATI/F