Classic Series of Set - 2002. Smart Computing Encyclopedia Reference Series of 5 magazines in excellent preowned condition. There are a few small lower magazine binder corner issues.  Was purchased but hardly opened.  Pages in like new shapes and the book display cover has only a few little nicks with no real wear. The pages have not been marked on, creased, had high-lighting and no text underlining. They have barely been opened. It has been stored in a smoke free home.