Maddox, Randall B. <br/><br/>
A transition to abstract mathematics :  mathematical thinking and writing / 
Randall B. Maddox 
 - 2nd ed. 
 - Amsterdam ;  Boston :  Academic Press/Elsevier,  c2009 
 - xxi, 356 p. :  ill. ;  25 cm. 
<br/><br/> Rev. ed. of: Mathematical thinking and writing / Randall B. Maddox. c2002  Includes index 
<br/><br/><label>ISBN: </label>9780123744807 (hbk. : acid-free paper) 0123744806 (hbk. : acid-free paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proof theory<br/>Logic, Symbolic and mathematical