Hills, M. T. creator Evans, B. G. London Allen and Unwin 1973 3-271 p. illus. 24 cm. System Design Problem (Page-15) Basic Principles of Line Communication (Page-30) Transmission Planning for Speech Networks (Page-58) F.D.M Systems (Page-80) Propagation (Page-109) Radio Systems (Page-140) Microwave Transmission Systems (Page-150) Satellite Communication Systems (Page-176) Programme and Television Transmission (Page-199) P.C.M. Systems (Page-205) Telegraphy systems (Page-218) Data Systems (Page-230) Tomorrow Transmission Systems (Page-240) by M. T. Hills and B. G. Evans. Telecommunication systems 621.38 0046210180 73166878 20170207154159.0