TY - BOOK AU - Boothby,William M. TI - An introduction to differentiable manifolds and Riemannian geometry SN - 9788131212004 (pbk.) U1 - 516.36 23 PY - 2016/// CY - New Delhi PB - Academic Press KW - Differentiable manifolds KW - Riemannian manifolds KW - Manifolds (Mathematics) N1 - Includes bibliographical references and index ER -