TY  - GEN
AU  - William Littell
TI  - Communication Engineering
U1  - 621.382,EVE 
PY  - 1937///
CY  - London
PB  - Mc Graw-Hill
KW  - Telecommunications engineering
N1  - Introduction And Classification Of Impedance Elements (Page-1), Network Using Linear Bilateral Impedance (Page-59), Networks Using Unilateral And Nonlinear Impedance (Page-342), Couple Between Electrical Circuits And Free Space (Page-627), Coupling Between Electrical And Mechanical Circuits (Page-672)
ER  -