A Beginner's Guide to Graph Theory
W. D. Wallis
The Structure and Dynamics of the Psyche
Carl Gustav Jung
The Forgotten Language: An Introduction to the Understanding ...
Erich Fromm
Tutorial on fuzzy logic
J. Jantzen
Beginning Mathematica® and Wolfram for Data Science
Jalil Villalobos Alva
Team of Rivals: The Political Genius of Abraham Lincoln
Doris Kearns Goodwin