1
Full text available from ABI/INFORM Trade & Industry: 04/01/2001 to 07/31/2011
Electronisk Serial
9
Udgivet 2002
Available in Education Source.
Electronisk Tidsskrift
10
Udgivet 1998
Available in Education Source.
Electronisk Tidsskrift
11
Udgivet 1990
Available in Education Source.
Electronisk Tidsskrift
12
Available in Education Source.
Electronisk Tidsskrift