00509pamaa2200181 4500 0000014635 20060608090000.0 007Y857199 621.381 SLU 1973 TK5105 SLU 1973 SLURZBERG Essentials of communication electronics Morris Slurzberg and William Osterheld. 3rd ed. Auckland: McGraw Hill, 1973. xv, 791p.: 22cm. Electronics Telecommunication Osterheld, William