To be honest, this must be the best book ever that I have read. I bought this book 3 years back while I was studying my engineering in electronics but couldn't read it. During this COVID-19 outbreak got me reading again and found this book. I'm just waiting for this outbreak to be done with is that I can get the other 4 books. (I know there are ebooks but I am a soft/hard cover book guy, and rarely read ebooks).
