The Elements of Style does not give us any hints on programming. Instead, it is an English writing book, which teaches how to write in a way that comes naturely and technically. In my opinion, the book is quite useful for writing high quality technical documents.
By the way, I have a copy of the book. If you are interested in it, I could send it to you. Cheers.
The Preview verison and the test version of the embedded reporting engine should be free. But definitely, they will present a commerical version to public in the future.