Apache Spark 2.x Cookbook
Rishi Yadav
An Essay on the Principle of Population
Thomas Malthus
Introduction to Bimatrices
W. B. Vasantha Kandasamy & Florentin Smarandache & K. Ilanthenral
History and Philosophy of Psychology
Michael E. Hyland & Man Cheung Chung
English: An Essential Grammar
Gerald Nelson
From Dawn To Decadence: 500 Years of Western Cultural Life
Jacques Barzun
What is Wrong with Us?
Coombes, Eric; Dalrymple, Theodore; & Theodore Dalrymple