Search (1 results, page 1 of 1)
-
×
author_ss:"Numminen, P."
-
×
theme_ss:"Informationsdienstleistungen"
-
×
theme_ss:"Internet"
-
×
type_ss:"a"
-
×
year_i:[2000 TO 2010}
-
Numminen, P.; Vakkari, P.: Question types in public libraries' digital reference service in Finland : comparing 1999 and 2006 (2009)
1.00
1.0 = *:*, product of: 1.0 = boost 1.0 = queryNorm