| LDR | 00383namk 00133 k 4500 | |
|---|---|---|
| 001 | 000000023000 | |
| 005 | 19880328133403 | |
| 008 | 880328s1979 us 000a eng | |
| 049 | ▼l WM00000019 | |
| 090 | ▼a 372.68 ▼b U589d | |
| 100 | 1 | ▼a UNESCO |
| 245 | 10 | ▼a Developments in technical and vocational education: ▼c a comparative study / ▼d UNESCO |
| 260 | ▼a United States: ▼b UNESCO, ▼c 1979 | |
| 300 | ▼a 143p. |