Spinors and Space-Time: Volume 2, Spinor and Twistor Methods ...
Roger Penrose & Wolfgang Rindler
Cambridge Monographs on Mathematical Physics (1)
Game Engine Gems 2
Eric Lengyel
Simon Saunders Harvey R Brown
The Philosophy of vacuum-Oxford (2002)
Einstein Manifolds
Arthur L. Besse
Hypercomplex Numbers: An Elementary Introduction to Algebras
I. L. Kantor & A. S. Solodovnikov