prerecorded magnetic data carriers, prerecorded disks, prerecorded CDROMs, prerecorded computer software, all featuring programs for computer software development and computer software verification and validation

Prerecorded magnetic data carriers, prerecorded disks, prerecorded CDROMs, prerecorded computer software, all featuring programs for computer software development and computer software verification and validation; computer software development tools, computer software verification and validation tools