00437nam a2200145Ia 4500 5462 20261006003850.0 120911s9999 xx 000 0 und d 9810'038569 004.6 MIL Miller, michael a. 6546 Introduction to digital and data communications / Michael A. Miller. St. Paul : West Pub. Co., c1992. Electronic data processing 827 5462 5462 0 0 0 0 NU NU 2012-09-11 0 004.6 MIL 4618 2012-09-11 00:00:00 2012-09-11 OS