TY - BOOK AU - Tria, Geraldine E. AU - Loreto V. Jao TI - Group dynamics SN - 978-971-23-5325-3. U1 - Fil. 302.3 T821g 2009 PY - 2009/// CY - Manila PB - Rex Book Store, Inc. KW - Social groups N1 - Includes bibliographical references ER -