00381nam a2200133Ia 4500 191014s9999 xx 000 0 und d 3-540-12004-1 516.36 HOP Heinz Hopf Edited by A. Dold 20426 Lecture Notes in Mathematics Differential Geometry New York Springer-Verlag 1983 Peg,184 BK 531008 531008 0 0 0 0 SNS SNS 2019-10-15 Donation 0.00 0 516.36HOP SNS0002785 2019-10-15 2019-10-15 BK