TY  - BOOK
AU  - DISESSA A./ABELSON H.
TI  - TURTLE GEOMETRY THE COMPUTER AS A MEDIUM FOR EXPLORING MATHS
SN  - NULL
U1  - 516.0078 /DIS/ABE 
PY  - 1986///
CY  - NULL
PB  - MIT P
KW  - NULL
ER  -