TY - BOOK T1 - Elementary social studies a practical guide A1 - Chapin, June R. 1931- LA - English PP - Boston, Mass. PB - Pearson/A and B YR - 2006 ED - 6th ed. UL - https://ds.mainlib.upd.edu.ph/Record/UP-99796217608386522 OP - 327 CN - LB 1584 C43 2006 SN - 0205447244 KW - Social sciences : Study and teaching (Elementary) : United States. ER -