Kids Library Home

Welcome to the Kids' Library!

Search for books, movies, music, magazines, and more.

     
Available items only
Add Marked to Bag Add All On Page
Subjects (1-5 of 5)
Inventions
1
-- See Also the narrower term Inventors
2
-- See Also the narrower term Musical inventions and patents
3
4
-- See Also the narrower term Technological innovations
Here are entered works on fundamental technological improvements or changes in materials, production methods, processes, organization, or management which increase efficiency and production. Works on original devices or processes are entered under Inventions.

--subdivision Technological innovations under topical headings, e.g. Automobiles--Technological innovations; Construction industry--Technological innovations; and subdivision Effect of technological innovations on under occupational groups and types of employees, e.g. Construction industry--Employees--Effect of technological innovations on
5
-- See Also the narrower term Technology transfer
Subdivided by the region or country receiving the technology. Where applicable, also make an additional entry under this heading with subdivision for the region or country transferring the technology.
Add Marked to Bag Add All On Page
Locate in results
 
    
Available items only