A Practical Guide to the UNIX System (3rd Edition) - Paperback - GOOD

A Practical Guide to Solaris - Paperback By Sobell, Mark G - VERY GOOD

A Practical Guide to the Unix System By Mark G. Sobell

A Practical Guide to the UNIX System (3rd Edition)

A Practical Guide to the UNIX System Paperback Mark G. Sobell

A Practical Guide to Linux - Paperback By Sobell, Mark G - GOOD

UNIX System V : A Practical Guide Paperback Mark G. Sobell