TY - BOOK AU - Raychaudhuri,A.K. TI - Theoretical cosmology T2 - Oxford studies in physics SN - 019851462X (Oxford University Press) : AV - QB981 .R36 U1 - 523.1 PY - 1979/// CY - Oxford, New York PB - Clarendon Press, Oxford University Press KW - Cosmology N1 - Includes indexes; Bibliography: p. [252]-280 ER -