C93, D83, D90
Processes D83 — Search; Learning; Information and Knowledge; Communication; Belief; Unawareness
C90, D91
D91, L82
C93, D83, D91, I23, I31, L82, L86, O33
J31, J63, J64, C93, D83, J68
Q12, Q14, G52, D13
C93, D90, D83
C83, D83
J13;J22;I24;I12;J12;J16