TY  - BOOK
AU  - Kostka,Manfred
TI  - Was ist was - special : Das Internet
T2  - Was ist was
SN  - 3788608226
PY  - 2002///
CY  - Nürnberg
PB  - Tessloff
KW  - Internet
KW  - gnd
KW  - Computer
ER  -