Columbia subject headings:
Cognition--Congresses.
Comprehension (Theory of knowledge)--Congresses.
Perception--Congresses.
Harvard subject headings:
Cognition--Congresses.
Comprehension (Theory of knowledge)--Congresses.
Information measurement--Congresses.
Knowledge, Theory of--Congresses
Perception (Philosophy)--Congresses.
Perception--Congresses
Recognition (Philosophy)--Congresses.
Visualization--Philosophy--Congresses.
Princeton subject headings:
Cognition--Congresses.
Comprehension (Theory of knowledge)--Congresses.
Perception--Congresses.