00813nam0-22002771i-450-990001319300403321000131930FED01000131930(Aleph)000131930FED0100013193020000920d1989----km-y0itay50------baengBoolean methods in interpolation and approximationF.J. Delvos, W. Schempp.Harlow (UK)Longman1989.168 p.25cmPitman research notes in mathematics series230511.42Delvos,F.J.350485ITUNINARICAUNIMARCBK990001319300403321C-2-(2308615MA1MA1Boolean methods in interpolation and approximation382543UNINAING01