00452nam a2200145Ia 4500 260319b |||||||| |||| 00| 0 eng d 3764357363 516 J84.NC Jost, Jurgen 19604 Nonpositive curvature : geometric and analytic aspects / Basel: Birkhauser Verlag, 1997 viii, 108p. Bibl. Index. Lectures in Mathematics ETH Zurich ddc BK 0 0 0 516_000000000000000_J84_NC 0 28600 ISI ISI 2006-07-27 HBA 125160.00 0 516 J84.NC DP27509 2019-02-14 00:00:00 BK Ord num:6826; Ord dt:2006-05-26 27834 27834