Lipschutz, Seymour.
2000 solved problems in discrete mathematics [[Book] /] seymour lipschutz. - 1 st. - new york : McGraw Hill international editions, 1992. - 404 p. ; 24 cm.
0071126902
510.76
2000 solved problems in discrete mathematics [[Book] /] seymour lipschutz. - 1 st. - new york : McGraw Hill international editions, 1992. - 404 p. ; 24 cm.
0071126902
510.76