Information systems through COBOL
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
[New York], [Danbury, Connecticut]
McGraw-Hill Grolier Inc.
c1978.
|
| Rhifyn: | 2d ed. |
| Cyfres: | Grolier computer sciences library
|
| Pynciau: |