| 000 | 00680nam a22002417a 4500 | ||
|---|---|---|---|
| 999 |
_c12023 _d12023 |
||
| 003 | OSt | ||
| 005 | 20200707140427.0 | ||
| 008 | 190105b ||||| |||| 00| 0 eng d | ||
| 020 | _a92-3-102664-X | ||
| 040 |
_aOSt _bEnglish _cOSt _dOSt |
||
| 082 | _a507 / U3i | ||
| 245 | 0 | 0 |
_aInnovations in science and technology education / _cedited by David Layton. |
| 260 |
_aParis : _bUnesco, _cc 1990. |
||
| 300 |
_a247 p. ; _c24 cm. |
||
| 505 | _aV. 3-- ; | ||
| 508 | _a337 | ||
| 650 |
_aTechnical education. _9243494 |
||
| 650 |
_aScience _vStudy and teaching. _9243495 |
||
| 700 |
_aLayton, David _eeditor _9243496 |
||
| 710 | 2 |
_aUnesco. _923862 |
|
| 942 |
_2ddc _cBK |
||