pre-recorded CD ROMs featuring text, graphics and sound which supplement material featured in corresponding text books, in the fields of education and nonfiction

'book':18 'cd':4 'correspond':16 'educ':23 'featur':6,14 'field':21 'graphic':8 'materi':13 'nonfict':25 'pre':2 'pre-record':1 'record':3 'rom':5 'sound':10 'supplement':12 'text':7,17

text books in the fields of education and nonfiction which feature attached bar codes that are used to retrieve materials stored on CD ROMs which corresponds to the subject matter of the text books

'attach':12 'bar':13 'book':2,34 'cd':23 'code':14 'correspond':26 'educ':7 'featur':11 'field':5 'materi':20 'matter':30 'nonfict':9 'retriev':19 'rom':24 'store':21 'subject':29 'text':1,33 'use':17

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