classification_ss:"06.20 Buchwesen: Allgemeines"
classification_ss:"AH"
classification_ss:"Allg 592"
language_ss:"d"
subject_ss:"Buch / Wörterbuch"
year_i:[2000 TO 2010}
1.0 = *:*, product of: 1.0 = boost 1.0 = queryNorm