Bloch,Ethan D. <br/><br/>
Proofs and fundamentals:  a first course in abstract mathematics/ 
Ethan D. Bloch 
 - 2nd ed.- 
 - New York:  Springer,  2011 
 - xxiv,359p. 
<br/><br/><label>ISBN: </label>9781441971265 
<br/><br/><label>Subjects--Index Terms: </label>Set theory Proof theory 
<br/><br/><label>Universal Decimal Class. No.: </label>510.22  / BLO