% LaTeX2e source file
%
\documentclass[12pt]{book}
\usepackage{labels}
\LabelGridtrue
\LabelInfotrue
\begin{document}
\normalsize\sf
\numberoflabels=20
\boxedaddresslabel{%
Prof. Grant B. Gustafson\\
Department of Mathematics\\
113 JWB University of Utah \\
SLC, UT 84112\\
}
\end{document}