TY  - BOOK
AU  - Collatz, Lothar
AU  - Oser, Hansjorg ; tr.
TI  - Functional analysis and numerical mathematics
U1  - 517 
PY  - 1966///
CY  - New York
PB  - Academic Press
N1  - "Translated from the German edition published in 1964 by Hansjorg Oser"
ER  -