| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Data processing systems used in educational institutions during 1977: Results of a survey taken by the Association of School Business Official's Data Processing Research Committee | 978-O-91O17O-O5-5 (O-91O17O-O5-3) | 1977 |
D.W. · David E. · David Ely · David W.