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641
-
642
Instructional practices on health and science in grades V and VI in the public elementary schools of Pampanga [microform]
Published 1976Visual Material -
643
An analysis of the instructional practices in health and science in the public elemtanry school of Laguna [microform]
Published 1976Visual Material -
644
-
645
A survey of health education in the intermediate grades in some districts in the province of Antique [microform].
Published 1976Visual Material -
646
Studies on elementary school teaching in the Philippines [microform].
Published 1976Visual Material -
647
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648
-
649
-
650