00876nam a22002537a 4500 BD-DhUL 20150117155730.0 150117s1981 nyua|||| |||| 001 0 eng d 007009957X BD-DhUL BD-DhUL 621.38043 CAC Carlson, A. Bruce. Communication systems : an introduction to signals and noise in electrical communication / A. Bruce Carlson. 2nd ed. New York : McGraw-Hill, ©1981. xv, 495 p. : ill. ; 25 cm. S$ 18.65 McGraw-Hill series in electrical engineering., Communications and signal processing. Includes bibliographical references and index. Signal theory (Telecommunication). Modulation (Electronics). Digital communications. ddc BK 32192 32192 0 0 ddc 0 621_380430000000000_CAC 0 NFIC 60600 DUSL DUSL GEN 1983-09-10 Purchased 621.38043 CAC A247931 2015-01-17 2015-01-17 BK