00397nam a22001217a 450000500170000000800410001702200140005810000250007224500550009726000550015230000400020749000280024720230704145745.0230704b        |||||||| |||| 00| 0 eng d  a0379-4024  aThe Theta Foundation  aJournal of Operator Theory c\The Theta Foundation  a Bucharest,Romania b:The Theta Foundation c,2020  aVolume 84,No.1-2,2020 b:Hard Bound  aSet of 2 Print Journals