Technical trainer's source book.
| Formáid: | LEABHAR | 
|---|---|
| Teanga: | English | 
| Foilsithe / Cruthaithe: | San Diego
          Pfeiffer
    
        c1992. | 
| Ábhair: | 
| Formáid: | LEABHAR | 
|---|---|
| Teanga: | English | 
| Foilsithe / Cruthaithe: | San Diego
          Pfeiffer
    
        c1992. | 
| Ábhair: |