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161
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162
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163
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164
Effectiveness of slides in communicating farm information to rural audience [microform]
Published 1977Visual Material -
165
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166
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167
A case study of the Immaculate Concepcion Academy Educational Media Program [microform]
Published 1976Visual Material -
168
The effectiveness of the use of visual materials in a grade V social studies unit [microform].
Published 1976Visual Material -
169
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170


