First Published in 1996. Routledge is an imprint of Taylor & Francis, an informa company.

"This encyclopedia covers a period of enormous scientific discovery. Scientists developed previously unimagined theories, disciplines, and applications: relativity and quantum physics; cultural anthropology; psychoanalysis and behavioral theory; and insulin and antibiotics. Science became the moving force in the world, with effects on all aspects of life and thought. Although most encyclopedias about science treat it in isolation, Science in the Early Twentieth Century details the great scientific advances of this key period and places them firmly within their social context."--BOOK JACKET.

"A balance of sophistication and clarity in the writing, authoritative entries, and strong cross-referencing that links archtects and structures to entries on the history and theory of the profession make this an especially useful source on a century of the world's most notable architecture. The contents feature major architects, firms, and professional issues; buildings, styles, and sites; the architecture of cities and countries; critics and historians; construction, materials, and planning topics; schools, movements, and stylistic and theoretical terms. Entries include well-selected bibliographies and illustrations."--"Reference that rocks," American Libraries, May 2005.

With nearly two hundred and fifty individually signed entries, the Encyclopedia of Twentieth-Century African History explores the ways in which the peoples of Africa and their politics, states, societies, economies, environments, cultures and arts were transformed during the course of that Janus-faced century. Overseen by a diverse and distinguished international team of consultant editors, the Encyclopedia provides a thorough examination of the global and local forces that shaped the changes that the continent underwent. Combining essential factual description with evaluation and analysis, the entries tease out patterns from across the continent as a whole, as well as within particular regions and countries: it is the first work of its kind to present such a comprehensive overview of twentieth-century African history. With full indexes and a thematic entry list, together with ample cross-referencing and suggestions for further reading, the Encyclopedia will be welcomed as an essential work of reference by both scholar and student of twentieth-century African history. Choice Outstanding Academic Title 2004

The Encyclopedia of Twentieth-Century Photography explores the vast international scope of twentieth-century photography and explains that history with a wide-ranging, interdisciplinary manner. This unique approach covers the aesthetic history of photography as an evolving art and documentary form, while also recognizing it as a developing technology and cultural force. This Encyclopedia presents the important developments, movements, photographers, photographic institutions, and theoretical aspects of the field along with information about equipment, techniques, and practical applications of photography. To bring this history alive for the reader, the set is illustrated in black and white throughout, and each volume contains a color plate section. A useful glossary of terms is also included.