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| 035 | ⊔ | ⊔ | ‡asdr-coo1140593 |
| 035 | ⊔ | ⊔ | ‡a(OCoLC)20408948 |
| 040 | ⊔ | ⊔ | ‡aNIC ‡cNIC |
| 100 | 1 | ⊔ | ‡aHaasbroek, J. B. |
| 245 | 1 | 4 | ‡aThe teaching of science at South African high schools. |
| 260 | ⊔ | ⊔ | ‡a[Pretoria] ‡bNational Bureau of Educational and Social Research, ‡c1964. |
| 300 | ⊔ | ⊔ | ‡axxi, 297 p. ‡btables. ‡c30 cm. |
| 490 | 0 | ⊔ | ‡aSouth Africa. National Bureau of Educational and Social Research. Research series, ‡vno. 25 |
| 538 | ⊔ | ⊔ | ‡aMode of access: Internet. |
| 650 | ⊔ | 0 | ‡aScience ‡xStudy and teaching (Secondary) |
| CID | ⊔ | ⊔ | ‡a009085429 |
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| DAT | 1 | ⊔ | ‡a20120814065113.0 ‡b2024-10-18T17:36:48Z |
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