author_ss:"Gebhardt, F."
classification_ss:"ST 270 (BVB)"
classification_ss:"06.74 / Informationssysteme"
language_ss:"d"
theme_ss:"Grundlagen u. Einführungen: Allgemeine Literatur"
1.0 = *:*, product of: 1.0 = boost 1.0 = queryNorm