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91
An achievement test in English for grade one Waray learners [microform].
Published 1976Visual Material -
92
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93
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94
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95
An experimental study of two methods of problem-solving in arithmetic [microform]
Published 1976Visual Material -
96
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97
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98
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99
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100
A survey of the practices in teaching social studies in the City of Naga during the school year 1966-1967 [microform]
Published 1976Visual Material