Bibliography

The Principles of Logical Graphics

author = "Charles S. Peirce",
title = "{The Principles of Logical Graphics. MS [R] 493}",
year = nd,
abstract = "{From the Robin Catalogue: A. MS., small red leather notebook, n.p., n.d. Over one hundred-fifty examples of existential graphs illustrating “fundamental assumptions.” Illative transformations. Rules of existential graphs: erasure and insertion, iteration and deiteration. }",
language = "English",
note = "From the Commens Bibliography | \url{http://www.commens.org/bibliography/manuscript/peirce-charles-s-nd-principles-logical-graphics-ms-r-493}"
}