Regular Expression Pocket Reference: Regular Expressions for Perl, R - VERY GOOD

Perl Pocket Reference: Programming Tools - Paperback - VERY GOOD

HTML Pocket Reference (Pocket Reference (OReilly)) - Paperback - VERY GOOD

Perl Pocket Reference, 4th Edition - Paperback By Vromans, Johan - VERY GOOD

Perl/Tk Pocket Reference : Graphical User Interfaces Paperback St

Perl/Tk Pocket Reference: Graphical User Interfaces

TCL TK in a Nutshell: A Desktop Quick Reference - Paperback - VERY GOOD

Samba Pocket Reference (Pocket Reference) - Paperback By Ts, Jay - VERY GOOD