This is a study guide/text that I wrote a number of years back. I am sharing here so that it can be used by today’s students and those that just wish to learn.
I do hold the copyright so if used in an educational or commercial environment you may not copy to distribute, you must use from this site. You may link to individual pages, but please do not be a thief. There is not an educational exemption from copyright rules for commercial, for profit schools. Please use from here and you will get the most recent changes as I update.