author_ss:"Engst, A.C."
classification_ss:"004.6/7 / dc20"
classification_ss:"54.32 / Rechnerkommunikation"
subject_ss:"Internet"
theme_ss:"Internet"
year_i:[1990 TO 2000}
1.0 = *:*, product of: 1.0 = boost 1.0 = queryNorm