printed publications; namely, computer program manuals, customer service manuals, technical support manuals, books, brochures, newsletters and printed instructional, educational and teaching material, all dealing with computer programs for memory management, multitasking and windowing, productivity tools and development tools

'book':13 'brochur':14 'comput':4,26 'custom':7 'deal':24 'develop':37 'educ':19 'instruct':18 'manag':30 'manual':6,9,12 'materi':22 'memori':29 'multitask':31 'name':3 'newslett':15 'print':1,17 'product':34 'program':5,27 'public':2 'servic':8 'support':11 'teach':21 'technic':10 'tool':35,38 'window':33

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