- Dictionaries, Polyglot (6)
- Concrete construction--Dictionaries--Polyglot (1)
- Corrosion and anti-corrosives--Dictionaries--Polyglot (1)
- Geology, Economic--Dictionaries--Polyglot (1)
- Mathematics--Dictionaries--Polyglot (1)
- Metals--Finishing--Dictionaries--Polyglot (1)
- Mining engineering--Dictionaries--Polyglot (1)
- Spectrum analysis--Dictionaries--Polyglot (1)
- Telecommunication--Dictionaries--Polyglot (1)