From its first edition the purpose of Walford has been to identify and evaluate the widest possible range of reference materials. No rigid definition of reference is applied. In addition to the expected bibliographies, indexes, dictionaries, encyclopaedias, and directories, a number of important textbooks and manuals of general practice are included. While the majority of the items are books, Walford is a guide to reference material. Thus periodical articles, microforms, online and CD-ROM sources are all represented. In this volume a particular effort has been made to improve coverage of the latter two categories.
Walford's Guide to Reference Material: Science & technology
Walford's Guide to Reference Material
Volume 2 of this guide contains descriptions of 8300 plus critically evaluated & recommended reference resources available in all formats.
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...
Walford's Guide to Reference Material: Science and technology
Walford's Guide to Reference Material: Social and historical sciences, philosophy, and religion / ed. by Alan Day and Michael Walsh....
Walford's Concise Guide to Reference Material
Walford's Guide to Reference Material
Generalia, language & literature, the arts Albert John Walford, Anthony Chalcraft, Ray Prytherch, Stephen Willis.