[ Printed operating instruction sheets, manuals, brochures, instructional and teaching materials other than apparatus, books and publications, namely, hand-outs, related to Computer programs; business cards; printed charts, printed forms; circulars related to Computer programs; invoices, namely, printed business invoice forms; mailing labels; Blank or partially printed paper labels pamphlets related to Computer programs; diaries; file folder; document files; envelopes, writing pads, loose lea...