TY  - BOOK
AU  - Nelson, William R 
AU  - Orr, William Ittner
TI  - Interference handbook 
SN  - 0933616015 
U1  - 621.380436 NEL 1981 
PY  - 1981///
CY  - USA
PB  - Radio Punblications Inc
KW  - Radio
KW  - Interference
N1  - Includes bibliographical references and index
ER  -