PDP-12 Software Components Catalogue

This document is a catalogue of software products and their components for the PDP-12 computer system, published in April 1976 by Digital Equipment Corporation. It lists all software products distributed by the Software Distribution Center, noting that descriptions, pricing, and availability are subject to change, with quarterly updates to the catalogue. The document provides guidelines for locating items using order numbers, software distribution codes, or titles, and explains the ordering code format. Each system product entry includes an abstract, SPD number, licensing requirements, available kits, and major documentation. Most software products can be purchased as kits or individual components by licensed users, though documents do not require a license. Diagnostic software does not require a license, but its components without price codes cannot be purchased separately. The catalogue details system software, miscellaneous documentation, diagnostic software, and engineering drawings.