Introduction to UNIX,Mark Schulman

An Introduction to Berkeley Unix Paul Wang 1988

Introduction to UNIX by David I. Schwartz (Paperback)

Introduction to Unix and Linux [With CDROM] by Muster, John

Introduction to UNIX 2nd Edition by David I Schwartz Prentice Hall Textbook Book

INTRODUCTION TO COMPILER CONSTRUCTION WITH UNIX By Axel T. Schreiner & H. George

Introduction to Unix and Linux Lab Manual, Student Edition