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."

A distributional check list of the birds of Illinois,

"A joint project of the Illinois Audubon society and the Illinois state museum."

Simulating aggregate and distributional effects of various plans for modifying the retirement earnings test /

"July 1990."