25=Twenty five centuries of technological change an historical survey
| मुख्य लेखक: | |
|---|---|
| स्वरूप: | पुस्तक |
| भाषा: | English |
| प्रकाशित: |
Chur
Harwood Academic Publishers
c1990.
|
| श्रृंखला: | Fundamentals of pure and applied economics
35 |
| विषय: |