Thesaurus Principles and Practice
A webpage from the former Willpower Information consultancy laying out the foundations of thesaurus practice - what is it and why it's useful, how to make one, and how and when to use one. A bibliography point to further resources.
A glossary drawn up by Leonard Will along with Stella Dextre Clarke, Alan Gilchrist and Ron Davies when working on the British Standard for thesaurus construction, BS8723. BS8723 has now been withdrawn and Leonard made