00709nam0-22002651i-450-990001155180403321000115518FED01000115518(Aleph)000115518FED0100011551820000920d1981----km-y0itay50------baengHardy spaces and approximate identitiesby Wilsons.l.s.e.1981Spazi di hardyWilson,James Michael348758ITUNINARICAUNIMARCBK9900011551804033215-A-2321108MA1MA142B30Hardy spaces and approximate identities346399UNINAING01