ISBN 0444705066 books & textbook
Constructivism in Mathematics: An Introduction (Volume 121) (Studies in Logic and the Foundations of Mathematics, Volume 121)
Troelstra, A.S. Van Dalen, D. Barwise, J. Kaplan, D. Keisler, H.J.
North Holland /1988-08-15 Paperback / 376 Pages
isbn-10: 0444705066 / isbn-13: 9780444705068
