Specifications include, but are not limited to: Books, Curriculum Guides, Directories, Magazines, Pamphlets, Periodicals, Publications, Reprints, etc.; Books, Reference (Incl. CD versions): Dictionaries, Encyclopedias, etc.; Textbooks: College Level (Includes Student and Teacher Editions); Instructional Aids: Courses, Lesson Plans (Prepared), Programs, Ancillary Materials, Videos, etc. (See Class 715 for Textbooks); Instructional Aids: Courses, Lesson Plans (Prepared), Programs, Ancillary Materials, Videos, etc. (See Class 715 for Textbooks); Book and Publication Rental or Lease; Books, All Types (Library, School, etc.), Sale of Surplus and Obsolete Items; Books: Class Register, Record, and Plan Books; Management Consulting; Inventory Management; Library Information Management Software; Library Services (Not Otherwise Classified)