| 000 | 00376nam a2200157Ia 4500 | ||
|---|---|---|---|
| 082 |
_a330.183 _bB879.OT |
||
| 100 | _aBrown, Murray | ||
| 245 |
_aOn the theory and mesurement of technological change _b |
||
| 260 |
_aCambridge _bCambridge University Press _c1966 |
||
| 300 | _axii, 214p. | ||
| 500 | _a | ||
| 690 | _a | ||
| 700 | _a | ||
| 964 |
_a _b _c _d _e _f _g |
||
| 921 | _a2701 | ||
| 999 |
_c2701 _d2701 |
||