9 Still, Slide and Motion Picture Projectors; Slide Trays; Lenses; Audio Cassette Players and Recorders; Players and Recorders for Magnetic Striped Cards; Overhead Projectors; Microimage Information Systems-Namely, Microfilm and Microfiche Recorders, Readers, Duplicators, Processors and Printers; Professional Film Printers, Film Duplicators, Film Printing Control Units; Optical Sound on Film Printers, Magnetic Sound on Film Recorders; Computers, Computer Programs Recorded on Tapes, Discs, or Cards and Printed Documentation Therefor; Computer Disk Drives, Printers and Monitors, Computer-to-Microfilm Recorders and Processors; Electrostatic Copiers; Data Processing Equipment-Namely, Optical Mark Readers, Document Processors and Data Terminals-Namely, Remittance Processing Terminals, Data Gathering and Communications Apparatus-Namely, Digital Tape Recorders, Instrumentation Tape Recorders, Recording Oscillographs, Transducers, Galvanometers, Electrosensitive Recorders, and Parts Thereof; Audio Tapes; Magnetic Striped Cards; Filmstrips, Motion Picture Films, Microfilm, Microfilm Jackets, Microfiche Cards, Mail Weighing and Metering Machines, Electronic Laboratory Trainers-Namely, Microcomputers Suitable for Providing Training in the Hardware and Software Aspects of Mircocomputer System; Breadboarding Apparatus for Assembling and Testing Electronic Circuits Sold as a Complete Product and as a Kit for Assembly; and Electronic and Training Simulators for Assisting Students in Identifying Defects in Electrical Circuits; Multimedia Educational Kits Comprising Audio Tape Cassettes, Film Strips, Magnetic Striped Cards and Teaching Aids Comprising Spirit Master Worksheets, Tape Measures, Self-Adhesive Tape Measures, Rulers, Balance Scales, Weights, Clear Grids, Cubes, Containers Having Identified Volumes and Cards Bearing Letters of the Alphabet, Sold as a Unit, and Microfilm Bearing Recorded Images