| 000 | 00433cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b1960 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aP413096 Or3/1960 | ||
| 245 |
_aNew thinking in school chemistry _cby Organisation for Economic Co-operation and Development |
||
| 260 |
_aParis _bUnited Nations Educational, Scientific and Cultural Organization _c1960 |
||
| 300 | _a215p. | ||
| 700 | _aOrganisation for Economic Co-operation Development | ||
| 999 |
_c494599 _d494599 |
||