00000nam a2200000 a 4500 20251203110158.0 3764361239 515.353 FEY _ Fey, Michael; Jeltsch, Rolf Hyperbolic problems;2 vols theory,numberics, applications Basel Birkhauser Verlag 1999 2 v. 23 cm H.B. International series of numerical mathematics Hyperbolic theory ENGLISH 515 BOOK _ 96777 2 LIBSC C 96778 2 LIBSC C 80637 80637 0 0 0 0 PU PU 2000-05-18 7639.12 0 515.353 FEY 96777 BK 0 0 0 0 PU PU 2000-05-18 7639.12 0 515.353 FEY 96778 BK