Technological Change -- See 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
--subdivision Technological innovations under individual animals and groups of animals and individual plants and groups of plants, e.g. Cattle--Technological innovations; Corn--Technological innovations
