00451nam a2200169Ia 4500 LDD 012116053x LDD 515.36 B644I -2 Boothby, William M. An introduction to differentiable Manifolds and riemannian geometry William M. Boothby 2nd ed. Boston Academic Press 1986 xvi,430p. Pure and applied mathematics ddc G 0 0 ddc 0 0 6456 LDD LDD 2018-11-01 0 515.36 B644I -2 G006090 2018-11-01 2018-11-01 G 6457 6457