Logic symbols and diagrams.
APA Citation
American National Standards Institute., Institute of Electrical and Electronics Engineers. (1987). Logic symbols and diagrams. New York, NY, USA: The Institute of Electrical and Electronics Engineers .
MLA Citation
American National Standards Institute, and Institute of Electrical and Electronics Engineers. Logic Symbols And Diagrams. New York, NY, USA: The Institute of Electrical and Electronics Engineers , 1987.
Warning: These citations may not always be complete (especially for serials).