I looked a while back, and it seems that most books on the topic fall into one or the other of two categories: 1. Really old, and really expensive or 2. Some

I looked a while back, and it seems that most books on the topic fall into one or the other of two categories: 1. Really old, and really expensive or 2. Somewhat modern, and also pretty expensive FWIW, here's an Amazon List on this topic that I put together a while back. Looks like there are one or two that can be had for fairly cheap, if used copies are acceptable. https://www.amazon.com/hz/wishlist/ls/1ZGZWA01QFE1V?ref_=wl_share https://www.amazon.com/hz/wishlist/ls/1ZGZWA01QFE1V?ref_=wl_... I wound up snagging a couple off of a pirate e-book site but haven't had time to really dig into the whole thing yet.