TY  - BOOK
AU  - Hodges, William S., Jt. Auth.
AU  - Orwig, Gary W.
TI  - The computer tutor : IBM Personal computer edition
SN  - 0-316-66503-7
U1  -  371.39445 
PY  - 1984///
CY  - Boston,USA
PB  - Little, Brown and Company
KW  - Computer-assisted instruction
ER  -