Columbia subject headings:
Instrument manufacture--Handbooks, manuals, etc.
Scientific apparatus and instruments--Handbooks, manuals, etc.
Harvard subject headings:
Instrument manufacture--Handbooks, manuals, etc.
Scientific apparatus and instruments--Handbooks, manuals, etc.
Princeton subject headings:
Instrument manufacture--Handbooks, manuals, etc.
Scientific apparatus and instruments--Handbooks, manuals, etc.