The files with the inner (inn_sd) and outer (out_sd) sides of sheets A4 are zipped together in brochureA5pdf.zip or in brochureA5ps.zip.

Using a printer which puts the last printed sheet ``down'', i.e., with the text toward the preceding sheets, you should print one file, then put the pile of sheets once more into the printer and print the other file. Which ist the first one is irrelevant.

A long-arm stapler is needed then to get a handy brochure, a needle and thread is an alternative...