A series of books and written articles in the field of computers and computer software in the field of enterprise data management, back up and archival services; A series of books, written articles, handouts and worksheets in the field of computers and computer software in the field of enterprise data management, back up and archival services; Almanacs; Blank paper computer tapes; Blank paper computer tapes for recording programs; Booklets in the field of computers and computer software in the field of enterprise data management, back up and archival services; Books in the field of computers and computer software in the field of enterprise data management, back up and archival services; Brochures about computers and computer software in the field of enterprise data management, back up and archival services; Bulletins concerning computers and computer software in the field of enterprise data management, back up and archival services; Catalogs in the field of computers and computer software in the field of enterprise data management, back up and archival services; Circulars in the field of computers and computer software in the field of enterprise data management, back up and archival services; Columns on the subject of computers and computer software in the field of enterprise data management, back up and archival services; Computer manuals for computers and computer software in the field of enterprise data management, back up and archival services; Computer program manuals for computers and computer software in the field of enterprise data management, back up and archival services; Data books; Directories of computers and computer software; Educational books featuring computers and computer software in the field of enterprise data management, back up and archival services; Educational publications, namely, training manuals in the field of computers and computer software in the field of enterprise data management, back up and archival services; Educational publications, namely, books, hand outs, worksheets, workbooks in the fields of computers and computer software in the field of enterprise data management, back up and archival services; Informational flyers featuring computers and computer software in the field of enterprise data management, back up and archival services; Informational letters concerning computers and computer software in the field of enterprise data management, back up and archival services; Informational sheets about computers and computer software in the field of enterprise data management, back up and archival services; Leaflets about computers and computer software in the field of enterprise data management, back up and archival services; Magazine columns about computers and computer software in the field of enterprise data management, back up and archival services; Magazine departments in the field of computers and computer software in the field of enterprise data management, back up and archival services; Magazine sections in the field of computers and computer software; Magazine supplements to newspapers in the field of computers and computer software; Manuals in the field of computers and computer software in the field of enterprise data management, back up and archival services; News bulletins; Newsletters in the field of computers and computer software in the field of enterprise data management, back up and archival services; Newspapers in the field of computers and computer software in the field of enterprise data management, back up and archival services; Pamphlets in the field of computers and computer software in the field of enterprise data management, back up and archival services; Paper teaching materials in the field of computers and computer software in the field of enterprise data management, back up and archival services; Printed educational material, namely, teaching tiles; Printed forms; Printed informational folders in the field of computers and computer software; Printed instructional material on telecommunications; Printed instructional, educational, and teaching materials in the field of computers and computer software; Printed periodicals in the field of computers and computer software; Printed products, namely, product guides featuring computers and computer software; Printed teaching activity guides in the field of computers and computer software; Printed teaching materials in the field of computers and computer software; Printed teaching materials in the field of computers and computer software; Publications, namely, brochures, booklets, and teaching materials in the field of computers and computer software; Publications, namely, books, hand outs, worksheets, workbooks in the fields of computers and computer software; Quick reference pocket guides in the field of computers and computer software; Reference books in the field of computers and computer software; Syndicated magazine sections dealing with computers and computer software; Syndicated newspaper columns dealing with computers and computer software; Textbooks in the field of computers and computer software; Trade journals in the field of computers and computer software; Workbooks directed to computers and computer software