An introduction to game-theoretic modelling. - Michael Mesterton-Gibbons (Addison-Wesley, 1992)

Discrete Optimization. - Beth Novick; S. Louis Hakimi; Sunil Chopra; David Simchi-Levi; Salah E. Elmaghraby; Michael Mesterton-Gibbons; Joseph R. Barr (Handbook of Discrete and Combinatorial Mathematics, 1999)