TY  - BOOK
AU  - Lusternik , L.A..
AU  - Sobolev, V.J..
TI  - Elements of Functional Analysis
U1  - 511.5 
PY  - 1961///
CY  - Delhi
PB  - Hindustan Publishing Corporation
KW  - Functional Analysis
KW  - G-Mathematics
N1  - Index
ER  -