Mathematics and plausible reasoning
Princeton University Press
By G. Polya
Princeton University Press 1968 2nd ed Mathematics and plausible reasoning v. 2
: cloth , : paper
Available at 30 libraries
by G. Polya
Princeton University Press 1954 Mathematics and plausible reasoning v. 2
Available at 51 libraries
Princeton University Press 1954 Mathematics and plausible reasoning v. 1
: hbk , : pbk
Available at 68 libraries