http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Easy method of working by the plain and sliding rules
24 pages, 1 unnumbered folded leaf ; 15 cm. (octavo)
Collected from various authors, and designed for the use of architectors, &c.
Hitchcock, H.R. Amer. architectural books, 404
Microform version available in the Readex Early American Imprints series.
Electronic text and image data. [Chester, Vt. : Readex, a division of Newsbank, Inc., 2002-2004. Includes files in TIFF, GIF and PDF formats with inclusion of keyword searchable text. (Early American imprints. First series ; no. 46740).