Simpson, A. W. B.  <br/><br/>
A history of the common law of contract :  the rise of the action of assumpsit / 
by A.W.B. Simpson. 
 - Oxford :  Clarendon Press,  1975. 
 - xlvii, 646 p. ;  22 cm. 
<br/><br/> Includes indexes. 
<br/><br/><label>ISBN: </label>9780198255734 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Breach of contract -- History.-- Great Britain <br/>Actions and defenses -- History.-- Great Britain