00503nam a2200157Ia 4500 231217s9999 xx 000 0 und d English 621.385 BAY;2 R1 Bayer, Michel Computer telephony demystified : putting CTI, media services and telephony to work 2001 McGraw-Hill New York xlviii+765 CD1150 Computer,telephony,demystified,:,putting,CTI,,media,services,telephony,work AA 170919 170919 2024-01-26 00:00:00 0 621.385 BAY;2 R1 25759 1922.08 2024-01-26 AA 0 0 0 CL 0 ML ML CL 2004-02-14 Mega Books 49.95 EC 2416 03/08/2005 USD 48.1 9.99 20