Rodgers, Nancy. , <br/><br/>
Learning to reason :  an introduction to logic, sets and relations / 
Nancy Rodgers. 
 - xv, 437 pages :  illustrations ;  25 cm. 
<br/><br/><label>ISBN: </label>047137122X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic, Symbolic and mathematical.<br/>Proof theory.<br/>Set theory.
<br/><br/><label>LC Class. No.: </label>QA9   / .R62 2000