Helmut Wolf 
Zeitliche Schwerkraft-Änderungen in ihrer Bedeutung für die praktische Gravimetrie [PDF ebook] 

An annual collection of studies of individuals who have made major contributions to the development of geography and geographical thought. Subjects are drawn from all periods and from all parts of th …

This excellent reference traces the construction and maintenance of the digital collections and services that have been available day in and day out to users worldwide for more than a decade. It exam …

An annual collection of studies of individuals who have made major contributions to the development of geography and geographical thought. Subjects are drawn from all periods and from all parts of th …

The period in Europe known as the Belle Epoque was a time of vibrant and unsettling modernization in social and political organization, in artistic and literary life, and in the conduct and discoveri …

For more information, including a full list of entries, a generous selection of sample entries, and more, visit the Women During the Civil War website. Women During the Civil War: An Encyclopedia is …

The Encyclopedia of Paleontology is designed to address the shortage of general reference works on both vertebrate and invertebrate paleontology and to serve the needs of students and lay persons int …

This annotated bibliography assists the reader in locating information about the United States Federal Trade Commission. The book is divided into four chapters, each reflecting the major functions an …

The Official Companion of Karen Wiesner’s Books. “I do not want to just read books; I want to climb inside them and live there.”~Unknown Karen Wiesner is an accomplished author with 92 books publishe …

After a brief historical survey, the doctrines of dharma and karma are discussed and key elements that appear in contrasting forms in the two religions are examined. Originally published in 1963. …