Games are a need for young people; they unravel the spirit of the application that has been made to his duties: finally, games strengthen the body. So play, my children, and make good use of the time of re-creation, as you have to use working hours. Children’s games Syllabaire with engravings, Paris: Derche, 1842. https://gallica.bnf.fr/ark:/12148/bpt6k5447822k/f1.item Information sciences and, more generally, the history of libraries, have revealed...