The Panic of 1819: Reactions and Policies
Murray Newton Rothbard
Difficult Personalities
Helen McGrath
The Way of Thomas
John R. Mabry
Groupoids and Smarandache Groupoids
W. B. Vasantha Kandasamy
Clean Code Cookbook
Maximiliano Contieri
Combinatorics of Permutations: Third Edition
Miklós Bóna