TY  - GEN
AU  - FRENZEL, LOUIS E.
TI  - COMMUNICATION ELECTRONICS/ 
T2  - BASIC SKILLS IN ELECTRICITY AND ELECTRONICS
SN  - 0-07-058230-0
U1  - 621.380413 F74 
PY  - 1989///
CY  - NEW YORK: 
PB  - MCMILLAN ; MCGRAW-HILL
KW  - 1.ELECTRONICA
KW  - 2.TELECOMUNICACION
N1  - INCLUYE INDICE
ER  -