Mathematical proofs :
Chartrand Gary
Mathematical proofs : a transition to advanced mathematics / Gary Chartrand, Albert D. Polimeni, Ping Zhang. - Boston : Addison Wesley, c2003. - xiii, 289 p. : ill. ; 25 cm.
Includes bibliographical references (p. 281) and indexes.
0201710900
Proof theory
QA9.54
511.3
Mathematical proofs : a transition to advanced mathematics / Gary Chartrand, Albert D. Polimeni, Ping Zhang. - Boston : Addison Wesley, c2003. - xiii, 289 p. : ill. ; 25 cm.
Includes bibliographical references (p. 281) and indexes.
0201710900
Proof theory
QA9.54
511.3