00632nam a2200205Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d 07-062923-4 IIA Library 621.391 TAU Taub, Herbert 3945 Principles of communication systems Herbert Taub and Donald L. Schilling New York McGraw-Hill 1971 xx, 514p. McGraw-Hill electrical and electronic enginering series Communication equipment 6765 Communication systems 6766 Schilling, Donald L 6767 BK 3812 3812 0 0 0 0 BAN BAN GEN 1971-07-24 114.84 0 621.391/ TAU 4256 2021-11-05 114.84 1971-07-24 BK Rs. 114.84