TY  - SER
ED  - United States Postal Service
TI  - National five-digit zip code and post office directory
PY  - 2005///-
CY  - [Washington, D.C.]
PB  - U.S. Postal Service
KW  - Zip codes
KW  - United States
KW  - Directories
KW  - Postal service
N1  - Title from cover
ER  -