Hierarchical Control System Classic Reprint, Dayto

The Papal and Hierarchical System (Classic Reprint)

A System of Automatic Train Control (Classic Reprint)

Control Structure for a Question-Ansering System (Classic Reprint)

Hierarchical Production Planning (Classic Reprint)

A Hierarchical Approach to Information System Design (Classic Reprint)

History of Monetary Systems (Classic Reprint)

The Church History of the First Three Centuries, Vol. 2 (Classic Reprint)