TY  - BOOK
AU  -  Halmos, Paul R.
TI  - Introduction to Hilbert Space and the Theory of Spectral Multiplicity
SN  - 0821813781
U1  - 513.8 HAL 
PY  - 1951///
CY  - .- New York 
PB  - : Chelsea Publishing Comp.
KW  - Mathematics
ER  -