| ID | 201520 |
| Call Number | X9:e:(B28)/K6/108668 |
| Title Proper | On the theory and measurement of technological change. |
| Language | ENG |
| Author | Brown, Murray |
| Publication | London, CAMBRIDGE UNIVERSITY PRESS, 1966. |
| Description | 214p 22 cm |
| Price. Qualification | Pound 2.5(GIPE Pur) |
| Classification Number | X9:e:(B28) |