The English language : a brief history of its grammatical changes and its vocabulary : with exercises on synonyms, prefixes and suffixes, word-analysis and word building : a text-book for high schools and colleges /

Mode of access: Internet.

Prefixes and suffixes of scientific nomenclature.

Mode of access: Internet.

An analysis of the derivative words in the English language : or, A key to their precise analytic definitions, by prefixes and suffixes ... /

Mode of access: Internet.