The Natural Method of Dog Training by Leon F. Whitney, 1969, Award A513S, NF+

The Handyman Method: A Story of Terror by Cutter, Nick; Sullivan, Andrew F.

Linear Programming and Network Flows (2nd Edition) – Bazaraa, Jarvis, Sherali

Linear Programming Methods. by Earl D. Heady

tasks and methods of linear programming book, by yudin d. b., golshtein e. g.,

The New Language of Qualitative Method by James A. Holstein and Jaber F. Gubriu…

Borgwardt, Karl, The Simplex Method: A Probabilistic Analysis, Springer c. 1987

Linear Programming: An Explanation of the Simplex Algorithm (Classic Reprint)