P-M 2677
Ensley, Douglas E
Discrete mathematics : mathematical reasoning and proof with puzzles, patterns, and games / Douglas E. Ensley, J. Winston Crawley. -- Hoboken, NJ : Wiley, c2006, [vyd.] 2005. -- xii, 691 s. : il. -- Bibliografie s. 682 - 683. -- ISBN : 0-471-47602-1 (váz.).
Crawley, J. Winston
diskrétní matematika. učebnice
51. (075)