-> Ambiguity 3, 6; Categorical scheme 81; Heuristic 154; Lexicographer 219; Philosophy 267; Pragmatics 277; Relevance 310; Work 399; Work, introduction of 406;
& Heuristic 136, 153; Ideology 175; Information retrieval systems 180; Meaning 237; Reading 305; Semantics 317; Theory 348; Thesaurus 353;