Cell phones
Actions
Incoming Resources
- Narrower9
- Focus of11
- Sub focus of13
- Cell phones + Technological innovations
- Cell phones + Security measures
- Cell phones + Social aspects + Miscellanea
- Cell phones + Design and construction
- Cell phones + Psychological aspects -- Case studies
- Cell phones + Psychological aspects
- Cell phones + Social aspects -- Comic books, strips, etc
- Cell phones + Programming
- Cell phones + Economic aspects -- Africa
- Cell phones + Social aspects -- Young adult literature
- Cell phones + Social aspects -- Juvenile literature
- Cell phones + Psychological aspects -- Young adult literature
- Cell phones + Computer programs