1 Subjects: “...Industrial management / http://id.loc.gov/authorities/subjects/sh85065889...”

2 Subjects: “...Glass container industry / http://id.loc.gov/authorities/subjects/sh85055131...”

3 Subjects: “...Media, information & communication industries / bicssc...”

4 Subjects: “...Media, information & communication industries / bicssc...”

5 Subjects: “...Media, information & communication industries / bicssc...”

6 Subjects: “...Gas industry / Spain / History...”

7 Subjects: “...Cultural and creative industries...”

8 Subjects: “...Cultural and creative industries...”

9 Subjects: “...Information technology industries / bicssc...”

10 Subjects: “...Media, information & communication industries / bicssc...”

11 Subjects: “...Industry And Publishing Trade...”