Search (1 results, page 1 of 1)
-
×
subject_ss:"Technical literature"
-
×
theme_ss:"Informationsmittel"
-
×
language_ss:"e"
-
×
year_i:[1990 TO 2000}
-
Information sources in grey literature (1998)
1.00
1.0 = *:*, product of: 1.0 = boost 1.0 = queryNorm