The economics of invention and innovation with a case study of the development of the hovercraft

The economics of invention and innovation with a case study of the development of the hovercraft

Bibliografische gegevens
Hoofdauteur: Johnson, P. S.
Formaat: Boek
Taal:English
Gepubliceerd in: London M. Robertson c1975.
Onderwerpen:
Technological innovations.
Ground-effect machines.