00438nam a2200169Ia 4500 530.2 C456.MT Chandrasekhar, S. The mathematical theory of black holes Oxford Oxford University Press 1983 xxi, 646p. Index International series of monographs on Physics no. 69 0 0 0 0 ISI ISI 1998-10-12 0 530.2 C456.MT DP18742 2019-02-14 00:00:00 2019-02-14 BK 17097 17097 17097