Georg Bauer 
Strahlungsmessung im optischen Spektralbereich [PDF ebook] 
Messung elektromagnetischer Strahlung vom Ultraviolett bis zum Ultrarot

First Published in 2005. The provincial stock exchanges have long been an area of considerable neglect in the study of the history of finance and investment. They have always been dwarfed by the Lond …

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 joy of finding an old box in the attic filled with postcards, invitations, theater programs, laundry lists, and pay stubs is discovering the stories hidden within them. The paper trails of our li …

An exhaustive guide to every significant Christian theologian who lived from the first century to 1308, the year in which John Duns Scotus died. The dictionary encompasses the Catholic, Orthodox, Nes …

Originally published in 1991, this is the first book-length exploration of post-structuralist discourse theory in archaeology. It tackles the most basic problem of historical and archaeological analy …

Originally published in 1986. Both moral philosophers and philosophical psychologists need to answer the question ‘what is a virtue?’ and the best answer so far give is that of Aristotle. This book i …

Geographers is an annual collection of studies on individuals who have made major contributions to the development of geography and geographical thought. Subjects are drawn from all periods and from …

With more questions and answers than any other edition, the Encyclopedia of Counseling, Fourth Edition, is still the only book you need to pass the NCE, CPCE,  and other counseling exams. Every …

First published in 2009. This work by S. Wells Williams is a complete look at the Chinese Empire during the mid-nineteenth century. Subjects include the divisions of the Empire, geographical descript …

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 …