Eccles, Peter J. <br/><br/>
An introduction to mathematical reasoning numbers, sets and functions 

 - Cambridge  Cambridge University Press  1977 
 - ix,350p  23cm 
<br/><br/><label>ISBN: </label>0 521 59718 8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proof theory
<br/><br/><label>LC Class. No.: </label>QA9.54.E23