First published in 1992, Janet Holmes' An Introduction to Sociolinguistics has established itself as the key introductory textbook in the field. It is divided into three sections. In the first, Janet Holmes shows how language is used in multilingual speech communities and explains the varying patterns of language use. She examines how and why languages change within society and...(展开全部)

This comprehensive new edition of Wardhaugh’s textbook incorporates additional study features and numerous new and updated references to bring the book completely up-to-date, whilst maintaining the features that made the book so popular with lecturers and students: accessible coverage of a wide range of issues, clearly written, and with useful student study features. A fully r...(展开全部)

The fourth edition of An Introduction to African Politics is an ideal textbook for those new to the study of this fascinating continent. It gets to the heart of the politics of this part of the world. How is modern Africa still influenced by its colonial past? How do strong ethnic and religious identities on the continent affect government? Why has the military been so influent...(展开全部)

The Atmosphere: An Introduction to Meteorology remains the standard introduction in its field, reinforcing basic concepts with everyday, easy-to-grasp examples. This revision retains the hallmarks professors have come to expect from Tarbuck and Lutgens: a friendly, largely non-technical narrative, timely coverage of recent atmospheric events, and carefully crafted artwork by ...(展开全部)

This book traces, in outline, the development of the principal features of English legal institutions and doctrines from Anglo-Saxon times to the present. The Introduction has become a standard work on the subject. It has now been updated and improved in consequence of the rapid pace of research in legal history over recent years, which has made this new edition a necessity.

Assuming no prior knowledge of linguistics, AN INTRODUCTION TO LANGUAGE, Tenth Edition, is appropriate for a variety of fields--including education, languages, psychology, cognitive science, anthropology, English, and teaching English as a Second Language (TESL)--at both the undergraduate and graduate levels. This completely updated edition retains the clear descriptions, humor...(展开全部)