A Random walk in relativity and cosmology : essays in honour of P.C. Vaidya and A.K. Raychaudhuri - Vaidya, P. C. (Prahlad Chunilal), 1918-; Raychaudhuri, A. K.; Dadhich, N. (New York : Wiley, 1985)
"A Halsted Press book."
Includes bibliographies.
Keywords: Vaidya, P. C. -- 1918-; Raychaudhuri, A. K; General relativity (Physics); Cosmology; Gravitation