Devendra Sahal books & textbook
Patterns of Technological Innovation
Addison-Wesley /1981T Hardcover / 381 Pages
isbn-10: 0201066300 / isbn-13: 9780201066302
The Transfer and Utilization of Technical Knowledge
Lexington Books /1982T Hardcover / 288 Pages
isbn-10: 0669047228 / isbn-13: 9780669047226
Technological substitution: Forecasting techniques and applications
Harold A. Linstone Devendra Sahal
Elsevier Pub. Co /1976T Hardcover / 288 Pages
isbn-10: 0444001816 / isbn-13: 9780444001818
