Vocabulary note books (printed matter); Educational materials (other than apparatus) for use in teaching; Educational materials (printed) for the teaching of languages; Educational materials in printed form; Educational materials in written form; Modelling materials for educational purposes; Printed matter for educational purposes; Printed matter relating to health education; Printed publications for institutions of higher education; Stationery for children's educational activities; Stationery for use in the educational field; Teaching materials for education; Books relating to computer programming; Books relating to computer programs; Computer program documentation flow charts; Computer program documentation in printed form; Computer program flow charts; Computer program listings; Computer program manuals; Computer program reference material; Computer program print outs; Computer program user manuals; Computer programming manuals; Computer programming material in printed form; Computer programming material in the form of recorded print lines; Computer programs in printed form; Computer programs in the form of recorded print lines; Documentation for computer programs; Documentation for use in the development of computer software programs; Flow charts being computer program documentation; Flow charts for computer programs; Manuals for computer programs; Manuals for computer programs (sold with the programme); Paper strips for recording computer programs; Paper supports for computer programs; Paper tapes for recording computer programs; Printed materials on the subjects of computer programs; Printed materials relating to computer programs; Printed matter relating to computer programs; Printed matter relating to machine readable computer programs; Printouts of computer programs; User documentation for use with materials bearing computer programs; User manuals (printed matter) for pre-recorded computer programs; User manuals (printed matter) for use with computer programs