DECUS

This document serves as a comprehensive 1973 catalog for the Digital Equipment Computer Users Society (DECUS) program library, specifically focused on the PDP-8 computer and the FOCAL8 programming language. It provides a detailed index of available software categorized by function, including programming systems, text manipulation tools, debugging and diagnostic utilities, numerical functions, data management, statistical applications, hardware control, and various games and demonstrations. The catalog outlines the policy that DECUS acts as a distribution service for user-submitted programs, emphasizes that no programming support is provided, and offers clear instructions and contact information for ordering programs, manuals, and service materials.