Absolutely. In Fireworks CS5 or CS6, you can do this from either the File > Export... command or the Pages panel fly-out menu, choosing Export Selected Page(s). This opens up the Export dialog. From the first dropdown menu, choose Adobe PDF (.pdf), and then select the number of pages. You can also click the Options button to adjust Compatibility, Compression, text selection, etc. of the resulting PDF.
Europe, Middle East and Africa