Here is the Kindle version: https://www.amazon.com/dp/B008XJ8O4E/ref=cm_sw_r_tw_dp_U_x_4...

While this book was originally published in 1973, it contains a lot of great information that is relevant today. I should re-read it...

OMG, I totally forgot about this book. I loved it! Now, downloading ebook to reread it.

This is a fascinating book.

Truly excellent, yes.