TY - BOOK T1 - Designing objective research in music education fundamental considerations A1 - Gordon, Edwin E. 1927- LA - English PP - Chicago PB - G.I.A. Pub. YR - 1986 UL - https://ds.mainlib.upd.edu.ph/Record/UP-99796217606435595 OP - 58 CN - MT 1 G62 KW - Music : Instruction and study. ER -