Velleman, Daniel J.
How to prove it : a structured approach / Daniel J. Velleman. - 2nd ed. - Cambridge [etc.] : Cambridge University press , cop. 2009 . - XIII, 384 p. ; 24 cm.
ISBN 978-0-521-67599-4
Lógica matemática
LCC QA9
How to prove it : a structured approach / Daniel J. Velleman. - 2nd ed. - Cambridge [etc.] : Cambridge University press , cop. 2009 . - XIII, 384 p. ; 24 cm.
ISBN 978-0-521-67599-4
Lógica matemática
LCC QA9
