TY  - BOOK
AU  - Kantorovich,L.V.
AU  - Krylov,V.I.
AU  - Benster,Curtis D.
TI  - Approximate methods of higher analysis
U1  - 530.15 
PY  - 1958///
CY  - Groningen
PB  - P. Noordhoff
KW  - Mathematical physics
KW  - Differential equations, Partial
KW  - Approximation theory
N1  - Includes bibliographical references and index
ER  -