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Series of pamphlets on countries of the world; revisions issued.
The first complete collection of all the known, non-legionary units of the Roman Army in 100 years. This volume contains information on infantry, equitata, cavalry, and naval units.Up until this time the major source for this information has been G. L. Chessman's classic work, published in 1914. Since that time a considerable amount of work has been done on those formations, and more units have been uncovered. This work organizes this information and provides an easily accessible reference to research their histories. Students and historians, both professional and amateur should find this a useful tool.
This third volume of Gyllenbok's encyclopaedia of historical metrology comprises the second part of the compendium of measurement systems and currencies of all sovereign states of the modern World (J-Z). Units of measurement are of vital importance in every civilization through history. Since the early ages, man has through necessity devised various measures to assist him in everyday life. They have enabled and continue to enable us to trade in commonly and equitably understood amounts, and to investigate, understand, and control the chemical, physical, and biological processes of the natural world. The encyclopeadia will be of use not only to historians of science and technology, but also to economic and social historians and should be in every major academic and national library as standard reference work on the topic.