IBM PS/1

Class [16]
Paper Goods and Printed Material

Computer programs and programming material; computer programs and programming material in the form of recorded print lines or other markings; printed matter; instruction manuals and publications for the design, construction, maintenance, operation or description of computer programs or programming material or for the design, construction, maintenance, operation or programming of information handling systems or components thereof; computer program documentation; flow charts; printed matter relating to the maintenance of electronic apparatus; all included in Class 16.