Computer education 3 and 4.
| Glavni avtor: | |
|---|---|
| Drugi avtorji: | , | 
| Format: | Knjiga | 
| Jezik: | English | 
| Izdano: | Makati City
          Basic Media Systems, Inc.
    
        1992. | 
| Serija: | Secondary Education Development Program (SEDP) Module 19 | 
| Teme: |