Society of Public Teachers of Law (London, England), <br/><br/>
The Classification of Obligations : 

 -  Oxford University Press on Demand,  1997. 
 - 304 pages 
<br/><br/><label>ISBN: </label>9780198265986 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Law.
<br/><br/><label>Dewey Class. No.: </label>340.023  / BIR