Gardiner,Patrick. <br/><br/>
The nature of historical explanation. 

 - ed. 
 - London :  Oxford univesity pres,  1952. 
 - 142  p. ;    cm. 
<br/><br/>index. 
<br/><br/><label>ISBN: </label> $ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>history.