Espiritu, Gerlie P. Using music in the classroom/ Gerlie P. Espiritu. - Philippines: In the Grade School, Inc., c2011. - v60 n6, pages 224+: illustrations; 27cm. ISSN: 2094-8042 Subjects--Topical Terms: Teaching. Dewey Class. No.: DPer 370.105 M72 Jan-Dec 2011 v59-60