TY  - BOOK
AU  - Struik, D J
TI  - Classical Differential Geometry, 2nd Edn
U1  - 516 
PY  - 1950///
CY  - Cambridge
PB  - Addison-Wesley
KW  - General Stack
KW  - Geometry
KW  - Mathematics
KW  - Generalia
ER  -