\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 Set Recursion}\end{center} \begin{center}{\large Joseph R. Shoenfield}\end{center} \begin{center}{\large Duke University}\end{center} \bigskip \large This is an expository lecture on the set recursion theory of Normann and Moschovakis, considered primarily as a framework for generalised recursion theory. \end{document}