Differential geometry in the large :
Hopf, Heinz,
Differential geometry in the large : seminar lectures, New York University, 1946 and Stanford University, 1956 / Heinz Hopf ; with a preface by S.S. Chern. - Berlin ; New York : Springer-Verlag, 1983. - vi, 184 p. : ill. ; - Lecture notes in mathematics ; 1000 .
0387120041 (U.S.) :
Geometry, Differential.
Global differential geometry.
514.7 / HOP
Differential geometry in the large : seminar lectures, New York University, 1946 and Stanford University, 1956 / Heinz Hopf ; with a preface by S.S. Chern. - Berlin ; New York : Springer-Verlag, 1983. - vi, 184 p. : ill. ; - Lecture notes in mathematics ; 1000 .
0387120041 (U.S.) :
Geometry, Differential.
Global differential geometry.
514.7 / HOP