This book, by one of the leading figures in applied linguistics,
provides a wide-ranging and comprehensive treatment of the major issues.
Its six chapters take the reader through the major tenets and debates in
the field and are essential reading for anyone involved in applied
linguistics and language teaching today. It outlines the historical
roots of the field and its major developments over the years, and
examines current issues such as language modelling and the analysis of
discourse. While not neglecting theory, the book takes a practical
approach and language teachers, as well as university level students,
will find it a useful read.