00589nam a2200205Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d 0-19-564211-2 IIA Library 524.834 HAW Hawking, Stephen 18689 The nature of space and time Stephen Hawking and Roger Penrose Delhi Oxford University Press 1997 viii, 141p. Cosmology Space 3725 Time 2741 Penrose, Roger BK 12123 12123 0 0 0 0 BAN BAN GEN 1997-07-07 75.00 0 524.834/ HAW 13039 2021-11-05 75.00 1997-07-07 BK Rs. 75.00