A manual of drafting instruments and operations /
Warren, S. Edward
A manual of drafting instruments and operations / S. Edward Warren - New York : John Wiley & Son, 1872 - 116 pages : illustration ; 24cm.
Division I. Instruments and Materials -- Division II. Fundamental Operations -- Division III. Practical Constructions of two Dimensions -- Division IV. Elementary Aesthetics of Geometrical Drawing.
978-1-0146-9363
GC QA 464 .W37 1872 c.1
A manual of drafting instruments and operations / S. Edward Warren - New York : John Wiley & Son, 1872 - 116 pages : illustration ; 24cm.
Division I. Instruments and Materials -- Division II. Fundamental Operations -- Division III. Practical Constructions of two Dimensions -- Division IV. Elementary Aesthetics of Geometrical Drawing.
978-1-0146-9363
GC QA 464 .W37 1872 c.1
