Selections from science and sanity; an introduction to non-Aristotelian systems and general semantics,

"Limited edition for experimental use by teachers and study group leaders."

An algebraic definition of Knuthian semantics /

"Contract no. E(04-3)-34, PA 214."

Control statement syntax and semantics of a language for parallel processors,

"Supported in part by the Advanced Research Projects Agency ... under Contract no. US AF 30(602) 4144."

LINGOL, a readable formalism for programming language semantics /

"UILU-ENG 77 1766."