Search Results       Your search for [author]Piengporn, Cholsuvanwath, 1943- returned 1 record.           A survey of the problems of adolescents in selected high schools [microform]. by Piengporn, Cholsuvanwath, 1943-; Quezon City: Photoduplication Service. University of the Philippines Library, 1976. Subject: Adolescent psychology -- Philippines -- Manila; High school students -- Philippines -- Manila.          Add to Book Cart Relevance: 31.48%