00662cam a2200217 7i4500 0000008199 20110615090000.0 0 a20080520 10:08 080520 si 9971978768 NM NM TK5101.A1 P47 1987 Perspectives in communications volume 1 edited by U. R. Rao...[et al.]. Singapore: World Scientific, 1987. xiv, 890p.: ill.; 23cm. Includes bibliographical references Telecommunication -- Congresses Rao, U. R. NM BP00001356 Book Open Shelf HQ Library