TY  - BOOK
AU  - Haga,Enoch
TI  - Automated educational systems
AV  - LB1028.5 .H3
U1  - 370 
PY  - 1967///
CY  - Elmhurst, Ill.
PB  - Business Press
KW  - Education
KW  - Data processing
N1  - Includes bibliographies
ER  -