Teaching strategies in the social sciences for elementary grades / Minerva A. Gonzalez ... [et al.]  - Quezon City :  Katha Pub.,  c1989.  - viii, 94 pages. <br/><br/><label>ISBN: </label>9711500760 <br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Study and teaching (Elementary)<br/><br/><label>LC Class. No.: </label>LB 1584  / T43