Patterns of technological innovation /
Sahal, Devendra.
Patterns of technological innovation / Devendra Sahal ; foreword by Richard R. Nelson. - Addison-Wesley London 1981 1981 - xvi, 381 p. :ill. ;25 cm.
Includes bibliographical references and index.
0201066300
Technological innovations.--T
T173.8.S24
Patterns of technological innovation / Devendra Sahal ; foreword by Richard R. Nelson. - Addison-Wesley London 1981 1981 - xvi, 381 p. :ill. ;25 cm.
Includes bibliographical references and index.
0201066300
Technological innovations.--T
T173.8.S24