TY  - BOOK
AU  - Kreyszig, Erwin
TI  - Introductory functional analysis with applications
SN  - 8126511915
U1  - 515.7 
PY  - 1989///
CY  - India
PB  - Wiley Classics LIbrary Edition publications
KW  - NUST
N1  - 0; 0; 0; 515_700000000000000_KRE
ER  -