Armstrong, D. M.  1926- <br/><br/>
What is a law of nature? / 
D.M. Armstrong. 
 - Cambridge :  Cambridge University Press,  c19835 
 - x, 180 p. ;  22 cm. 
 - Cambridge studies in philosophy .
<br/><br/>Bibliography: p. 174-176. Includes index 
<br/><br/><label>ISBN: </label>0521253438 (hbk) 052131481X (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy of nature.
<br/><br/><label>Dewey Class. No.: </label>113  / ARW 1985