ABSTRACT
In addition to the graphs of the nine genres illustrated in Figure 1.1, there are three more graphs: Figure A3.2, a new addition, counts each play text as one, while Figure A3.1 illustrates the publication of plays in the same way as Figure 1.1, counting an edition which contains more than two plays as one; in Figure A3.11 and Figure A3.12, all 451 Italian books are relocated according to the languages and those written in Italian and Latin receive independent treatments.
