Contains more than 2,000 entries for 511 NAICS (formerly SIC) codes, covering corporate, brand, product, service and commodity market shares for both the private and public sectors. This is a source for competitive analysis, but information should be verified with other, more primary sources (like annual reports).
Provides a comprehensive and integrated approach to the geological sciences. It puts a clear focus on the Earth, with its complex processes and interactions, and considers it in connection with the effects of the atmosphere and oceans.
The standard reference in this field for both research and clinical use. It offers almost 200 detailed entries, covering the entire range of communication and speech disorders in children and adults, from basic science to clinical diagnosis.
A reference handbook in the "Contemporary Education Issues" series.
Provides an overview of approaches to education for a pluralistic
society, an introduction to the historical origins of diversity
education, and explanations of curricular options along with case
Contains some 3,800 references, most briefly annotated, to English-language print resources published mainly since the 1970s, including books and book sections, journal articles, dissertations, and entries in dictionaries and encyclopedias.