Items where Subject is "681.75 Scientific instruments and equipment"
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Up a level- Dewey Decimal Classification (DDC) (2)
- 600 Technology (Applied sciences) (2)
- 681 Precision instruments and other devices (2)
- 681.7 Other scientific and technological instruments, machinery, equipment (2)
- 681.75 Scientific instruments and equipment (2)
- 681.7 Other scientific and technological instruments, machinery, equipment (2)
- 681 Precision instruments and other devices (2)
- 600 Technology (Applied sciences) (2)
Number of items at this level: 0.