ATC organization

ATC organization - How is it organized and structured and what controllers are in charge of what duties.
Radar operation - How does primary and secondary radar work, different types of ATC transponders and what they do.
Basic Radar and runway separation procedures used by ATC.
A VERY THOROUGH discussion on ADS-b and how it works as well as the GPS system operation including WAAS, RAIM, and Iridium Satellites.
Lastly, Information on what it takes to become an Air Traffic Controller in today's world.
Link to book https://ia903003.us.archive.org/11/items/FundamentalsOfAirTrafficControl/Fundamentals%20of%20air%20traffic%20control.pdf%5C little out
dated so will need other sources