When starting a new business, no matter how small it is, or whatever kind of business you are in whether you are into online brochure printing or retail store, doing a good research first is important. In this way, you will get to have an idea about the business, the papers and permits you need to process and the like.
There are various books available that you can read. Look for business guide, starting a business guide and books of similar titles. These types of books are available in bookstores near you or online for you to download. You can also ask for your friends who have a book of the same theme and ask to borrow or buy if they use it no more.