Hudson, W. D. <br/><br/>
The is-ought question :  a collection of papers on the central problems in moral philosophy / 
edited by W. D. Hudson. 
 - London :  Macmillan,  1969 [reprinted1983] 
 - 271 p.;  23 cm. 
 - Controversies in philosophy .
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>ISBN: </label>0333101782 0333105974 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ethics.
<br/><br/><label>Dewey Class. No.: </label>170/.8  / ISO