ISBN Bar Code
This example requires LaTeX (DVI format) rather than PDFLaTeX. The shell commands are:latex barcode-isbn dvips -o barcode-isbn.ps barcode-isbn.dvi ps2pdf barcode-isbn.psAlternatively use arara.
% arara: latex
% arara: dvips
% arara: ps2pdf
\documentclass{standalone}
\usepackage{pst-barcode}
\begin{document}
\begin{pspicture}(-.4,-.2)(3.8,3)
\psbarcode{1-909440-07-4}{includetext guardwhitespace}{isbn}
\end{pspicture}
\end{document}
Download barcode-isbn.tex or barcode-isbn.pdf.