00000cam a22000004a 4500 UP-99796217606763264 Buklod 20230503092542.0 m |o d | ta 030326s1998 xx r |||| u|eng d (iLib)UPD-00000419996 DISMED eng Q 181 A1 A27 1997- Action researches in science education Technical Working Group Advisory Committee, Estrella F. Alabastro and Lydia G. Tansinsin ... [et al.]. Taguig, MM Science Education Institute Department of Science and Technology. v. Cooperating agencies : Department of Science and Technology ; William D. Padolina and Department of Education Culture and Sports ; Ricardo T. Gloria Science Study and teaching Philippines. Research. Action research in education. Alabastro, Estrella F. Tansinsin, Lydia G. Department of Science and Technology. Science Education Institute. Book FI UPD DISMED Q 181 A1 A27 1997 UPD DISMED Q 181 A1 A27 1999 UPD DISMED Q 181 A1 A27 2001 UPD DISMED Q 181 A1 A27 2002 Book