00000cam a22000003a 4500 UP-99796217608257733 Buklod 20080221101551.0 m |o d | ta 080221s2003 xx d r |||| u| 971570123X (iLib)UPD-00007473046 DISMED eng Q 164 P71 2003 Gr.3 University ofthe Philippines Diliman. National Institute for Science and Mathematics Education Development Elementary School Science Writing Team. Practical work in elementary school science grade 3 sourcebook for teachers Elementary School Science Group Writing Team Chair, Lourdes R. Carale ... [et al.]. Diliman, Quezon City Author 2003. 340 p. ill. Science Study and teaching (Elementary) Handbooks, manuals. Science teachers Philippines. Carale, Lourdes R. FI UPD DISMED Q 164 P71 2003 Gr.3 Book