private void generateRowFromBook(Book book, DataRow row)
 {
     row["ISSN|ISBN"] = book.ISBN.Number;
     row["Name"] = book.Name;
     row["Author"] = book.Author;
     row["Type"] = typeof(Book).Name;
     row["Subtype"] = book.GetType().Name;
     row["Publish Date"] = book.PrintDate;
     row["Location"] = book.Location;
 }