TY - BOOK AU - Castañeda, Juan Luis Navarro. TI - The After-school activities and its effects on academic performance of selected secondary schools AV - PHS LB 3217 .C37 2003 PY - 2003/// CY - Las Piñas City, Philippines PB - Southville International School and Colleges KW - After-school activities KW - Study and teaching KW - Extracurricular activities KW - Effect of KW - Academic achievement N1 - Includes bibliographical references ER -