| GMD | Text |
| Language | Eng |
| Classification | 001.64 M363 |
| Publisher | Homewood, Ill., Irwin and Dorsey Press, c1973 |
| Subject | Business -- Data processing.Information systems. |
| Series | Irwin-Dorsey information processing series |
| Description | xviii, 635 p. : ill. ; 24 cm. |
| ISBN | 9780256014525 |