1.
|
Louisville, KY : TechRepublic, c1999-2001.
English | D 710 CON.D |
|
2.
|
New York : Wiley, 1996.
English | D 90 HAL.I |
|
3.
|
Charleston, S.C. : Computer Technology Research Corp., 1993.
Danish | D 71 DOW |
|
4.
|
Chichester : Wiley, 2001.
English | D 90 AAL.I |
|