This is a great book that has the basic regs and rest rules layed out in a easy to learn format. Plus tons of other great stuff!

http://pilotshq.com/product_info.php?products_id=5466&m1track=googleba se&gclid=CPu3oqDDr74CFQJqMgodOTEA5g&osCsid=d6c 4b71876251a9ac70e224a4d2f5be3