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171
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172
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173
-
174
Receptivity to innovation and employment on a progressive, diversified modern farm [microform]
Published 1974Visual Material -
175
An evaluative survey of biology teaching in the secondary schools of Cagayan province, school year 1969-1970 [microform]
Published 1974Visual Material -
176
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177
Problems of grade I and II teachers in teaching Filipino in the Division of Cagayan I
Published 1973Thesis -
178
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179
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180