| 000 | 00511nam a2200181 a 4500 | ||
|---|---|---|---|
| 005 | 20210219161503.0 | ||
| 008 | 080804s1976 mx r 000 0 spa d | ||
| 020 | _a9231014048 | ||
| 035 | _aUPN01000186171 | ||
| 049 | _aUNE | ||
| 080 | _a373.58 (548.7) =20 DIY No. 28 | ||
| 100 | 1 | _aDiyasena, W. | |
| 245 | 1 | 0 |
_aPre-vocational education in Sri Lanka / _cW. Diyasena. |
| 260 |
_aParís : _bUNESCO, _c1976. |
||
| 300 | _a50 p. | ||
| 440 | 0 |
_aExperiments and innovations in education ; _v28 |
|
| 905 | _aUNESCO | ||
| 999 |
_c158274 _d158274 |
||