Protocol: Doc 1417/75
Author/editor(s): J. Robert Wright
Creation: 1975 (The date of original creation or publication, if known)

Persistent link: https://iarccum.org/doc/1417 (Please use this permanent URL in your publications and bookmarks to link to this document. The files linked below may be modified, but this record will remain at this location.)

This undated essay by J. Robert Wright appears to have been written in 1975 or 1976.