The article attempts to define more clearly the term "typology," using as its base the work of Skalica. It discusses the particular language characteristics which form the basis of classification of the terms "type" and "class" as they are used in different language typologies. (DH)

A three part article 1) considering basic requirements for a language typology theory, including qualitative, comparative and quantitative concept development, 2) analyzing and evaluating several of thee better known language typology systems, and 3) comparing and contrasting those systems. (DH)

Attempts a preliminary typological study of sub-languages constituting one national language. Three types of sub-languages are distinguished: natural language, language of science, and informational language. They are compared to the three levels of language analysis, speech, norm and system. (RM)