Van Fraassen, Bas C.,  1941- <br/><br/>
Laws and symmetry / 
Bas C. van Fraassen. 
 - Oxford :  Clarendon Press,  1989. 
 - xv, 395 p. :  ill. ;  23 cm. 
<br/><br/>Bibliography : p. 374-385. and index 
<br/><br/><label>ISBN: </label>0198248601 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy of nature.<br/>Necessity (Philosophy)--Controversial literature.<br/>Symmetry.<br/>Philosophy and science.