[ENGINEERING]

Notes on the Theory of Orthographic Projection; A discussion supplementary to the theory of the text

Urbana: University of Illinois, College of Engineering. Pamphlet. 8vo. Staple-bound wraps. 21 pp.
Some sunning to wraps and discoloration from age. Tight and clean.
Not in OCLC. This is a very scarce academic engineering pamphlet. Very good. Item #1455

Price: $25.00