00293nam a2200109Ia 4500008004100000041000800041082002000049100000900069245004400078260005300122300000800175211209s1978    xx            000 0 und d  aeng  a621.388 N78 ZHA  aZHAR  aBASIC TELEVISION: THEORY AND SERVICING   aNEW DELHIbTATA MCGRAW-HILL PUBLISHING CO.c1978  a320