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SUK; LADDIE E, WINCHELL; DAVID F, METZ; REINHARD, WILEY; PAUL R, HERR; DIANE E
Year of Publication 02.10.1984
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Year of Publication 02.10.1984
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AUTOMATION OF TELEPHONE OPERATOR ASSISTANCE CALLS
HERR, DIANE E, SALCHENBERGER, SAMUEL M, HEMMETER, RICHARD W, SEHGAL, CHANDER S, PIERETH, RICHARD J, VERMA, MAHENDRA K, DOWDEN, DOUGLAS C
Year of Publication 14.03.1995
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Year of Publication 14.03.1995
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Automation of telephone operator assistance calls
HEMMETER; RICHARD W, VERMA; MAHENDRA K, SEHGAL; CHANDER S, DOWDEN; DOUGLAS C, SALCHENBERGER; SAMUEL M, HERR; DIANE E, PIERETH; RICHARD J
Year of Publication 10.11.1992
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Year of Publication 10.11.1992
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