TY  - BOOK
AU  - Orwig,Gary W.
TI  - The computer tutor: atari home computer edition: learning activities for homes and schools
SN  - 0316665029
U1  - 001.642 
PY  - 1983///
CY  - 
PB  - Little, Brown.
KW  - COMPUTACION
N1  - Indice
ER  -