TY  - BOOK
ED  - United States.
ED  - United States.
TI  - Fluorescent lamp ballasts
U1  -  338.476213273 
PY  - 1980///
CY  - Washington, D.C.
PB  - U.S. Dept. of Commerce, Bureau of the Census
KW  - Fluorescent lamp industry
KW  - United States
KW  - Statistics
KW  - Periodicals
KW  - Ballasts (Electricity)
ER  -