Problems on algorithms

Location, Scheduling, Design and Integer Programming

Manfred W. Padberg, Minendra P. Rijal

Absolute beginner's guide to computer basics

Michael Miller

Shōgakkan I-Wa chūjiten =

Farm Planning with Linear Programming

John Barry Dent, S. R. Harrison, K. B. Woodford

Curtain & The mysterious affair at Styles

Agatha Christie

Chino Tomomi no hana

Tomomi Chino