TY  - BOOK
AU  - Hopf Heinz ed.
ED  - Seminar on Differential Geometry( 1956 : New York )
ED  - 
TI  - Differential geometry in the large: lectures
U1  - 516.36 
PY  - 1983///
CY  - Berlin
PB  - Springer Verlag
KW  - Differential geometry
ER  -