00492nam a2200145 a 450000500170000000800410001710000230005824500790008126000370016030000140019750000510021150000420026265000310030485200110033520190520021724.0080208s19uu    xx            00    eng d10aTria, Geraldine  E10aIntroductory course in group dynamics /cGeraldine E. Tria, Loreto V. Jao.0 aManila :bREX Bookstore,cc1999.  ax, 188 p.  aRevision of : Group process published in 1992.  aIncludes appendices and bibliography.  aSocial groupsxPhilippines  7OLOPSC