David M. Wells

titleISBN-13
(ISBN-10)
year of publica-
tion
other author(s)
The Contest Problem Book IX: American Mathematics Competitions 2001-2007 Contests978-O-88385-826-4
(O-88385-826-6)
2008J. Douglas Faires

D. M. · D.W. · D. Wells · David M. · David W. · David Wells · M W · M. Wells

David M. Wexelman