UPDATE: For whatever reason this book is now being published by Baker Books according to Hendrickson’s website. You can still download a copy of the paper from christianbook.com here. The new ISBN is 9780801047275.
Hendrickson has made available Betz’s chapter from The Galatians Debate. Apparently I already knew that as I have a copy but I’m sure I haven’t told you about it, so here it is.
Betz, Hans Dieter. “The Literary Composition and Function of Paul’s Letter to the Galatians.” In The Galatians Debate: Contemporary Issues in Rhetorical and Historical Interpretation. Edited by Mark D. Nanos. Peabody: Hendrickson, 2002. 3-28.