Randall Buth and R. Steven Notley's The Language Environment of First-Century Judaea appears to be a very valuable volume, if only it did not cost so much! Thankfully, Randall Buth has generously shared the introduction and two substantial articles on his blog (see below). Here's Brill's publishing blurb:
The articles in this collection demonstrate that a change is taking place in New Testament studies. Throughout the twentieth century, New Testament scholarship primarily worked under the assumption that only two languages, Aramaic and Greek, were in common use in the land of Israel in the first century. The current contributors investigate various areas where increasing linguistic data and changing perspectives have moved Hebrew out of a restricted, marginal status within first-century language use and the impact on New Testament studies. Five articles relate to the general sociolinguistic situation in the land of Israel during the first century, while three articles present literary studies that interact with the language background. The final three contributions demonstrate the impact this new understanding has on the reading of Gospel texts.
http://www.brill.com/products/book/language-environment-first-century-judaea
http://www.amazon.com/Language-Environment-First-Century-Judaea/dp/9004263403
Here are the articles Buth shared on his blog:
