TY  - BOOK
AU  - Berry,I.S.
ED  - United States.
ED  - Law enforcement assistance administration
ED  - National Institute of Law Enforcement and Criminal Justice
TI  - Batteeries used with law enforcement communications equipment: comparison and performance characteristics 
U1  - 345.73052 
PY  - 1972///
CY  - Washington, D.C.
PB  - Federal Aviation Administration
KW  - Law enforcement
ER  -