01088nam--2200397---450-9900003327202033160-89006-969-70033272USA010033272(ALEPH)000033272USA01003327220010201d1999----km-y0itay0103----baengUS||||||||001yyComputer telephony integrationRob Walters2nd ed.BostonArtech Housec1999XVI, 462 p.ill.20 cm2001001-------2001Sistemi telefonici digitaliReti di elaboratoriTelefonia621.3WALTERS,Rob542854ITsalbcISBD990000332720203316621.3 WALCBS 0025436621.300100424BKSCIPATTY9020010201USA01140920020403USA011641PATRY9020040406USA011623Computer telephony integration878207UNISA