Paul K. Davis received a Ph.D. in war studies from King's College, University of London. He currently teaches history at the University of Texas at San Antonio and St. Mary's University.
Sep 11, 2012
Cover of Nano Air Vehicles

Nano Air Vehicles

May 1, 2012
Cover of The Calculus

The Calculus

Jan 5, 2011
Cover of Pyrna

Pyrna