Harrison, Jonathan.
Hume’s moral epistemology /
Jonathan Harrison 
. - Oxford : Clarendon Press,  1976 
. - 131 p.  21 cm. 
<br/><label>  ISBN: </label>0-19-875037-4 
<br/><br/><label>Subjects--Personal Names: </label><br/>Hume, David 1711-1776