Baxter, R. J. <br/><br/>
Exactly solved models in statistical mechanics. 

 - London :  Academic Press,  1982. 
 - 486 p. 
<br/><br/> Fotocopia 
<br/><br/><label>ISBN: </label>0120831805 
<br/><br/><label>Universal Decimal Class. No.: </label>531.19