This CD contains complete sources and binaries for three public domain UNIX implementations for 386/486 PC's. 386BSD(version 0.1 - to patch kit 0.2.3), NetBSD (version 0.9) and FreeBSD (version 1.0 as of 11/15/93) are based upon the Net/2 distribution from UC Berkeley and are supplied in ready-to-use formats, with installation scripts included.