TY  - BOOK
AU  - Starkey,Carolyn Morton
AU  - Penn,Norgina Wright
TI  - What you need to know about reading signs, directories, schedules, maps, charts and utility bills
U1  - 028.8 
PY  - 1989///
CY  - Lincolnwood, IL.
PB  - National Textbook
KW  - Lectura
KW  - Símbolos
ER  -