Cupillari,Antonella <br/><br/>
The Nuts and bolts of proofs : an introduction to mathematics proofs  
Antonella Cupillari. - 
 - St.Louis,Missouri    Elsevier  2013 
<br/><br/><label>ISBN: </label>978-0-12-382217-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proof theory.
<br/><br/><label>Dewey Class. No.: </label>511.36 CUP