Berlekamp, Elwyn R. Conway, John Horton. Guy, Richard K.
Winning ways for your mathematical plays: volume 4 - 2nd ed. - Natick, Mass. A.K. Peters c2001-c2004. - 4 v. (801-1004 p.)
1568811446
Mathematical recreations.
51 BER
Winning ways for your mathematical plays: volume 4 - 2nd ed. - Natick, Mass. A.K. Peters c2001-c2004. - 4 v. (801-1004 p.)
1568811446
Mathematical recreations.
51 BER