Columbia subject headings:
Electronics--Dictionaries.
English language--Dictionaries--Arabic.
Nuclear physics--Dictionaries.
Harvard subject headings:
Arabic language--Dictionaries--English.
Electronics--Dictionaries--Arabic.
Electronics--Dictionaries.
English language--Dictionaries--Arabic
Nuclear physics--Dictionaries
Nuclear physics--Dictionaries--Arabic.
Princeton subject headings:
Dictionaries.
Electronics--Dictionaries.
English language--Dictionaries--Arabic.
Nuclear physics--Dictionaries.