Downloadable electronic publications, manuals, and prerecorded video tapes of educational content Area of use--Educational subjects, such as science, math and health Computer software of educational content Area of use-- Educational subjects such as science math, and health

'area':12,28 'comput':23 'content':11,27 'download':1 'educ':10,15,26,31 'electron':2 'health':22,38 'manual':4 'math':20,36 'prerecord':6 'public':3 'scienc':19,35 'softwar':24 'subject':16,32 'tape':8 'use':14,30 'video':7

Hard copy publications and manuals of educational content Area of use-- Educational subjects such as science, math, and health

'area':9 'content':8 'copi':2 'educ':7,12 'hard':1 'health':19 'manual':5 'math':17 'public':3 'scienc':16 'subject':13 'use':11

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