O'Reilly Learning the UNIX Operating System Manual 4th Ed 1998 Vintage Computing

Sybase Replication Server Configuration guide for UNIX Platforms 11.5 1998

At&T Unix Pacific Co Keychain Keyring Tokyo Japan

Beginning UNIX Commands Reference Card - Vintage

Unix World Magazine August 1985

Korn Shell Reference '91 + UNIX System V Command Summary '87 Vintage UNIX Cards

VINTAGE SCO XENIX 2.3.2 Operating Systems Release Notes

Introduction to Unix by Mark Schulman 1992 System V