TY  - BOOK
AU  - Klingenberg, Wilhelm
AU  - Hoffman, David
TI  - Course in differential geometry
SN  - 9781461299257
U1  - 516.36 
PY  - 1978///
CY  - New York
PB  - Springer Science
KW  - Calculus
KW  - Curves
KW  - Surfaces
KW  - Intrinsic geometry
KW  - Global geometry
ER  -