TY - BOOK AU - Weinbreg Steven AU - Proakis John G AU - Weinbreg Steven TI - Gravitation and cosmology : principles and applications of the general theory of relativity SN - 9788126517558 (pbk) U1 - CN05, L2;28-;30 PY - 1972/// CY - New Delhi PB - Wiley India KW - Astrophysics-relativity KW - Cosmology KW - General relativity KW - Gravitation KW - Physics N1 - Include bibliographical references ; Appendix 635-640p.; Index 641-657p ER -