Chiswell, Ian <br/><br/>
Mathematical logic 

 - New York  Oxford University Press  2007 
 - viii, 250p  
<br/><br/><label>ISBN: </label>9780199548743 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic  Mathematical logic<br/>Mathematical logic<br/>Mathematics<br/>Propositional logic<br/>Quantifier-Free logic