TY  - BOOK
AU  - Thornburg,David D
TI  - Discovering Apple Logo : : An Invitation to the Art / 
U1  - 001.6404/THO 
PY  - 1983///
CY  - London
PB  - Addison Wesley Publishing Co
KW  - LOGO
KW  - Computer Program Language
KW  - Computers
ER  -