TY  - BOOK
AU  - Halmos,Paul R.
TI  - Introduction to Hilbert space and the theory of spectral multiplicity
AV  - QA691 .H34 1957
U1  - 513.8 
PY  - 1957///]
CY  - New York
PB  - Chelsea Pub. Co.
KW  - Spectral theory (Mathematics)
KW  - Local
ER  -