ISBN 9780470201985 books & textbook
A Random Walk in Relativity and Cosmology: Essays in Honour of P.C. Vaidaya and A.K. Raychaudhuri
Vaidya, P. C. Raychaudhuri, A. K. Dadhich, N.
John Wiley & Sons /1985-01T Hardcover / 236 Pages
isbn-10: 0470201983 / isbn-13: 9780470201985
