TY  - BOOK
AU  - Halmos, Paul R.
TI  - A Hilbert Space Problem Book / 
SN  - 9788184898323
U1  - 515.733 
PY  - 1984///
CY  - Yew York
PB  - Springer-Verlag
KW  - Hilbert space
KW  - Mathematics
KW  - Global differential geometry
KW  - Hyperspace
KW  - Inner product spaces
ER  -