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| 001 | 0000001372 | ||
| 005 | 20241001121047.0 | ||
| 008 | 240926s9999 xx 000 0 und d | ||
| 090 | 0 | 0 | _aQ 180.55 1991 |
| 245 | 1 | 0 | _aIsu-isu Semasa Sains dan Teknologi 1991 |
| 260 | 0 | 0 |
_aKuala Lumpur _bPersatuan Ahli-Ahli Sains Malaysia _c1991 |
| 300 |
_a106p. _bill. _c1991 |
||
| 650 | 0 | 0 | _aScience and Technology |
| 999 |
_c1349 _d1349 |
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