Economics and technical change
Heertije, Arnold
Economics and technical change - - London Weidenfeld and Nicolson, 1973 - xii,334 p. 21.5 cm - .
0-297-77268-62
Economists
Technological innovations
338:5/6 Hee
Economics and technical change - - London Weidenfeld and Nicolson, 1973 - xii,334 p. 21.5 cm - .
0-297-77268-62
Economists
Technological innovations
338:5/6 Hee