TY - BOOK T1 - Concept mapping for planning and evaluation T2 - Applied social research methods series A1 - Trochim, Mary Kane A2 - Trochim, William M. K. LA - English PP - Thousand Oaks, Calif. PB - Sage YR - 2007 UL - https://ds.mainlib.upd.edu.ph/Record/UP-99796217608419610 OP - 200 CN - H 61 T756 2007 SN - 9781412940283 (pbk.) KW - Social sciences : Methodology. KW - Information visualization. ER -