TY  - BOOK
AU  - Pietsch Albrecht
TI  - Operator idelas
T2  - North Holland mathematical Library; 20
U1  - B43N63, M0 
PY  - 1980///
CY  - Amsterdam
PB  - North Holland        
KW  -  Banach Spaces
KW  - Linear spaces
N1  - Bibliography 409p
ER  -