Conceptual structures :
information processing in mind and machine /
by John F. Sowa.
APA Citation
Sowa, J. F. (1983). Conceptual structures: information processing in mind and machine. Reading, MA: Addison-Wesley.
MLA Citation
Sowa, John F. Conceptual Structures: Information Processing In Mind And Machine. Reading, MA: Addison-Wesley, 1983.
Warning: These citations may not always be complete (especially for serials).