[ computer software containing a scheme of classification for educational and reference materials for adults and children in the nature of encyclopedias, dictionaries, and yearbooks ]

'adult':14 'children':16 'classif':7 'comput':1 'contain':3 'dictionari':22 'educ':9 'encyclopedia':21 'materi':12 'natur':19 'refer':11 'scheme':5 'softwar':2 'yearbook':24

educational and reference books and instructional printed manuals for adults and children containing a scheme of classification for encyclopedias, dictionaries, and yearbooks

'adult':10 'book':4 'children':12 'classif':17 'contain':13 'dictionari':20 'educ':1 'encyclopedia':19 'instruct':6 'manual':8 'print':7 'refer':3 'scheme':15 'yearbook':22

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