Research technological change, and economic analysis

Sonraí bibleagrafaíochta
Rannpháirtithe:	Gold, Bela
Formáid:	LEABHAR
Teanga:	English
Foilsithe / Cruthaithe:	Lexington, Mass. Lexington Books c1977.
Ábhair:	Technological innovations > addresses, essays, lectures.