Printed materials, namely, books, pamphlets, brochures, booklets, and forms in the field of standards for operational information technology, processes, and systems in the telecommunications, computer, cable, satellite and computer service fields; printed materials, namely, books, pamphlets, brochures, booklets and forms containing development specifications, strategies and implementation guides that define and promote the use of integrated technical standards to develop or procure network sy...

Computer network operating systems