00775nam0-22003011i-450-990000851050403321200010100-444-40991-2000085105FED01000085105(Aleph)000085105FED0100008510520001010d--------km-y0itay50------baitay-------001yyBanach algebraby W. ZelazkoAmsterdamElsevier Publishing Company1973X , 182 p.24 cm512Zelazko,Wieslaw344691ITUNINARICAUNIMARCBK99000085105040332102 14 D 211671FINBNFINBNBanach algebra348477UNINAING01