blank video tapes

computer software and manuals sold as a unit, namely, software that provides message validation, user authentication, and message privacy for computer software applications and operating systems

computer programs for data communication in the fields of distributed data processing and transaction processing; computer programs for managing interprocess data communications in the fields of distributed data processing and transaction processing; computer programs for managing communications between application programs in the fields of distributed data processing and transaction processing; instruction manuals sold as a unit therewith