Bright, J.R., ed.
Technological forecasting for industry and government : methods and applications - Englewood Cliffs Prentice Hall 1968 - 484 p.
65.012.23 / B7
Technological forecasting for industry and government : methods and applications - Englewood Cliffs Prentice Hall 1968 - 484 p.
65.012.23 / B7