00723nam0-22002771i-450-99000049299040332120001010000049299FED01000049299(Aleph)000049299FED0100004929920001010d--------km-y0itay50------baitay-------001yyAdvances in Computer vol. 27Yovits Marshall C.BostonA.P.1988Marshall,C. Yovits26682ITUNINARICAUNIMARCBK99000049299040332110 P.T. 1/271615 DISDINELDINELAdvances in Computer vol. 27332930UNINAING01