TY - BOOK AU - Tria, Geraldine E. AU - Jao, Loreto V. TI - Group dynamics/ SN - 978-9-71235325-3 U1 - DFil 302.3 2009 PY - 2009/// CY - Manila: PB - Rex Book Store, KW - Group dynamics N1 - Includes appendices and bibliographical references ER -