Armstrong, D. M. 1926-.
A world of states of affairs /
D.M. Armstrong 
. - New York : Cambridge University Press,  1997 
. - xiii, 285 p.  ill.  21 cm. 
 - (Cambridge studies in philosophy )
<br/>К.: Бібліогр. : c. 270-276, Index 
<br/><label>  ISBN: </label>0-521-58948-7