| 000 | 00402nam a2200133Ia 4500 | ||
|---|---|---|---|
| 005 | 20250913131710.0 | ||
| 008 | 250913s9999||||xx |||||||||||||| ||und|| | ||
| 041 | _aEnglish | ||
| 245 | 0 | _aSelection Maintenance and Repair of School Science Equipment | |
| 260 |
_aBangkok : _bUNESCO Regional Office for Education in Asia and Oceania, _c1978 |
||
| 300 |
_a33p.; _c25cm |
||
| 650 | _aSeminar | ||
| 942 | _cSM | ||
| 999 |
_c154352 _d154352 |
||