Genre
Congresses
139
Periodicals
44
Case studies
42
Electronic books
7
Handbooks, manuals, etc
4
Catalogs
3
Sources
3
Biography
2
Cross-cultural studies
2
Exhibitions
2
Forecasts
2
Juvenile literature
2
Technological innovations
2
Adaptations
1
Archives
1
Bibliography
1
Case studeis
1
Conference papers and proceedings
1
Designs and plans
1
Effect of technological innovations on
1
Electronic book
1
Interactive media
1
Interactive media,
1
Interviews
1
Miscellanea
1
Patents
1
Popular works
1
Standards
1
Statistics
1