00720nam0-22002531i-450-990003927920403321000392792FED01000392792(Aleph)000392792FED0100039279220021007d1989----km-y0itay50------baengUSRegulation and MarketsDaniel F. SpulberCambrige , MassachusettsThe Massachusetts Institute of Technology Press1989690 pg.23 cmSpulber,Daniel F.147879ITUNINARICAUNIMARCBK990003927920403321B0.482045DECTSDECTSRegulation and Markets511820UNINA