| LC control no. | sh 85118677 |
|---|---|
| LC classification | Q184 Q185.7 |
| Topical heading | Scientific apparatus and instruments |
| Variant(s) | Apparatus, Scientific Instruments, Scientific Science--Instruments Scientific instruments |
| See also | subdivision Instruments under individual scientific or technical disciplines for discussions of the instruments employed in those fields, e.g. Nuclear physics--Instruments; also phrase headings for types of instruments; and headings for individual instruments Research--Equipment and supplies |
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