TY  - BOOK
T1  - An introduction to differentiable manifolds and riemannian geometry.
T2  - Pure and applied mathematics :a series of monographs and textbooks
A1  - Boothby, William M.
LA  - English
PP  - New york
PB  - Academic Press
YR  - 1975
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217607904817
OP  - 424
CN  - QA3 P8 v.63
SN  - 0121160505
KW  - Differential manifolds.
KW  - Riemannian manifolds.
ER  -