TY  - BOOK
AU  - Hopf H.
TI  - Differential geometry in the large. Seminar lectures. New York University, 1946 and Stanford University, 1956
U1  - MF 
PY  - 1983///
CY  - Berlin
PB  - Springer-Verlag
N1  - MicroFiche. Lecture Notes in Mathematics, Vol. 1000
ER  -