When we possess a series of consequent electronic documents, we must, therefore, ask for the AFNIL’s ISBN numbers (www.afnil.org). If we have few texts, the best is to meet in a cooperative or publishing association, with other authors. We can thus diffuse his works.
We print our book creating from the ISBN number an EAN number and its barcode. The software that creates them is free. We also put our publisher number on the e-book.
We must respect book’s design, according to those (...)