Printing Advice and Guidance, best book to get?


Hey guys

I am looking to find more about the printing process but also mainly to know loads of basic things that are important like what way to send files to printers (I know this but just any other info would be good), about the rules with blacks, What size you need to be working with for example creating A3 document would it print to A0 for example. Simple things like this and then obviously going into colours, spot colours, UV, Paper types etc.

I know that working in a design factory would help but im only able to work from home at the minute.

Thank you!