Monge G., "Geometrie Descriptive.. augmentee dune Theorie des ombres et de la perspective...", Paris, V. Courcier, 1820. 4to, pp.xx,187. Complete with 28 folding plans in the end. Leather spine. Occasional spotting. Forth edition of a work first published in 1799. Monge is considered the true creator of descriptive geometry.