Siemens Technology Through Time A Voyage of Discovery SEALED 1999 CDROM RARE R D

I believe this is a CDROM but it doesn’t say on the cover - SEALED - if it’s a cDROM may not work on newer machines

IF YOU ARE OUTSIDE MAINLAND UK - FOR EXAMPLE INCLUDING BUT NOT EXCLUDING OTHER PLACES OUTSIDE MAINLAND UK SUCH AS IN JERSEY, SHETLANDS OR NORTHERN IRELAND PLEASE CONTACT ME FIRST TO ARRANGE A QUOTE FOR DELIVERY COSTS. IF YOU FAIL TO DO THIS I WILL CANCEL THE TRANSACTION.