http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
a treatise dealing with the fundamental principles of the design and operation of all types of electrical machines, containing a novel method of arriving at the correct dimensions for any particular design
xvi, 349 pages including frontispiece, illustrations, diagrams : folded plate ; 23 cm.