Search Results       Your search for [subject]Elementary school principals -- Education returned 1 record.           Comparative effectiveness between public elementary schools principals with formal degree and in service training in management and those with formal degree other than management but with in-services training in management in Region III. by Cruz, Liwayway Dayao.; 1989. Subject: Elementary school principals -- Education; Elementary school principals -- In-service training; School management and organization.          Add to Book Cart Relevance: 23.11%