This is the first reference guide to focus on the polar and cold regions of the world as a whole. It is divided into three sections. Part 1 provides an overview of the literature on polar and cold regions, analysing the nature of polar literature which exhibits certain unusual features, particularly in the role played by expedition reports. Part 2 is a select bibliography, and Part 3 is an international directory of organizations related to the subject. A detailed index completes the work.

This is a shortened version of the three volume Walford's Guide to Reference Material, 5th edition: Volume 1, Science and Technology (1989), Volume 2, Social and historical sciences, philosophy and religion (1990), and Volume 3, Generalia, language and literature, the arts (1991). There are more than 3,000 entries, forming an updated compilation of what are considered to be the basic items in the main volumes, plus some more recent material up to April 1992.

This is an integrated guide to the documentation, reference aids and key organizational sources of information about online and CD-ROM searching worldwide. Databases in online and CD-ROM format represent applications of computer technology which enable people to cope with the so-called information explosion that has gained momentum in the 20th century. They may be used in a wide variety of ways and by a variety of users to promote the transfer of new ideas, eliminate duplicative and unnecessary research, provide supporting data for problem solving and long range planning, and to help individuals learn about and evaluate educational, leisure and consumer options. Interest in online and CD-ROM database searching has expanded rapidly in the information profession, the academic world and many commercial fields.

Cette bibliographie commentee touche tous les domaines du savoir humain, soit de l'Art a la Zoologie;elle signale les ouvrages les plus importants soit des bibliographies, des index, des encyclopedies, des dictionnaires, des guides, des revues etc dont le support ed'information est soit du papier, soit un cd-rom, soit une base de donnees en ligne directe, soit un microforme ect. L'objectif du guide Walford est de devenir La source d'information sur tout type de reference, nonobstant le support technique.