Lasenby, A. N. books & textbook
General Relativity: An Introduction for Physicists
Hobson, M. P. Efstathiou, G. P. Lasenby, A. N.
Cambridge University Press /2006-03-27 Hardcover / 592 Pages
isbn-10: 0521829518 / isbn-13: 9780521829519
The Post-Recombination Universe (Nato Science Series C:)
Springer /2011-11-04 Paperback / 408 Pages
isbn-10: 9401078645 / isbn-13: 9789401078641