Danao, Eric Lopez. Project: a school paper entitled " Y Lalassangan," official publication of Minanga Elementary School/ Eric Lopez Danao. - Philippines; In The Grade School, Inc., c2011. - v59 n9, pages 376-378: illustrations; 27cm. The modern teacher. ISSN: 2094-8042 Subjects--Topical Terms: Research. Dewey Class. No.: DPer 370.105 M72 Jan-Dec 2011