CASC

Working booklets; Handbooks; Printed diaries; Monthly publications; Printed publications; Printing paper; User manuals; Envelopes; Letter paper; Books; Magazines; Training booklets; Printed reports; Information booklets; Operation guides; Calendar booklets; Maintenance booklets; Semiconductor manufacturing and processing technology books; Books, manuals, instruction manuals, design manuals, user manuals, programming manuals and data manuals about the design, development and manufacture of computers, computer peripheral equipment, logic circuits and electronic equipment