Introduction to the computer : the tool of business /
        Wedi'i Gadw mewn:
      
    
                  | Prif Awdur: | |
|---|---|
| Fformat: | Llyfr | 
| Iaith: | English | 
| Cyhoeddwyd: | 
      Englewood Cliffs, N.J. :
        
      Prentice-Hall,    
    
      c1981.
     | 
| Rhifyn: | 3d ed. | 
| Pynciau: | 
| Disgrifiad o'r Eitem: | Includes index. | 
|---|---|
| Disgrifiad Corfforoll: | xvii, 621 p. : ill. ; 24 cm. + study guide and programming exercises. | 
| ISBN: | 013480368X (study guide) 0134803434  |