00645nam0 22002531i 450 99000734206040332120181105162331.0000734206FED01000734206(Aleph)000734206FED0100073420620021010d1985----km-y0itay50------baitaAmong economistsPens.l.North-Holland1985Pen,Jan<1921-2010>118732ITUNINARICAUNIMARCBK990007342060403321XV G1 128s. i.DTEDTEAmong economists630404UNINAGEN01