Warfield's final book was left as a full draft manuscript. It is now being edited and prepared for publication.

This book is in some ways a summary and refinement of his life's studies, whittling out topics and ideas that he felt were no longer essential and restating ideas he felt to be basic for future establishment of Systems Science as a verifiable academic discipline.

Warfield had begun to support only two primary methodologies: NGT (Nominal Group Technique) and ISM (Interpretive Structural Modeling), relegating others as redundant or subsidiary.

A reference book and college text for engineers, written in the early years of electronic computer development.