TY  - BOOK
AU  - Kolmogorov,A.N. and S.V. Fomin
TI  - Elements of the theory of functions and functional analysis:volumes 1 and 2=two volumes bound as one
SN  - 9780486406831
AV  - QA 331 .K65 2020
PY  - 2020///
CY  - New York
PB  - Dover publications
KW  - Theory of functions and functional analysis
ER  -