\documentclass[a4paper]{article}
\usepackage{amssymb}
\pagestyle{empty}
\hoffset=-40pt
\voffset=-20pt
\textwidth 15.3cm
\textheight 22cm % to fit our printers
\begin{document}

\begin{center}{\huge  Recent results on embedding 
partial lattices into the computably
enumerable degrees}\end{center}
\begin{center}{\large Manuel Lerman}\end{center}
\begin{center}{\large University of Connecticut}\end{center}
\bigskip

We will discuss recent results which deal with the problem of
characterizing the partial lattices which can be embedded into the
computably enumerable degrees. In particular. there is a such a
characterization which is recursive in the degree $\bf 0''$ for finite partial
lattices which have no critical triples.

\end{document}