TY  - BOOK
AU  - Abelson,Harold
TI  - TI  logo
SN  - 0070384592
PY  - 1984///
CY  - New York
PB  - McGraw-Hill
KW  - Ti99/4a (computer programming)
KW  - LOGO (Computer program language)
N1  - Includes index
ER  -