TY  - GEN
AU  - Kavanagh, Donal D.
AU  - 
ED  - United States.
TI  - The application of the 900 MHz band to law enforcement communications : an analysis of technical and regulatory factors affecting the applicability of the 900 MHz portion of the radio spectrum to law enforcement communication system problems/ \ Donal D. Kavanagh
U1  - US 363.24  23rd ed.
PY  - 1978///
CY  - Washington
PB  - United States Department of Justice, 
KW  - Police communication systems
KW  -  United States
KW  - Mobile communication systems
N1  - Prepared under grant no.77SS996009
ER  -