Columbia subject headings:
Diophantine approximation--Congresses.
Transcendental numbers--Congresses.
Harvard subject headings:
Algebraic number theory--Congresses.
Diophantine analysis.
Diophantine approximation--Congresses.
Diophantine approximation.
Mathematics.
Number theory.
Transcendental numbers--Congresses.
Princeton subject headings:
Diophantine approximation--Congresses.
Transcendental numbers--Congresses.