TY  - BOOK
AU  - Krasnosel'skii, M. A. and Others
AU  - Louvish, D. ; tr.
TI  - Approximate solution of operator equations
T2  - Wolters-Noordhoff series of monographs and textbook on Pure and Applied Mathematics
U1  - 515.35 
PY  - 1972///
CY  - Groningen
PB  - Wolters-Noordhoff
N1  - "Tr. by D. Louvish"
ER  -