00616nam a22002051 4500 1/18515 020115s1987 enk 1 eng d 0851421970 19055 DLC GR-PeUP 029 AI Aitchison, Jean. Thesaurus construction :a practical manual / Jean Aitchison, Alan Gilchrist 2nd ed. London : Aslib, 1987 173 p. ; 28 cm. Includes bibliography and index Thesaurus. Gilchrist, Alan. INST UNIPILB MAIN 20040709 029 AI 00137581 00137581 LOAN 0 1