TY - BOOK AU - Bautista, Celine Consuelo C. TI - Sectioning : its effects on the grade six students of Southville International School AV - PGS LB 3063 .B352 2002 PY - 2002/// CY - Las PiƱas City, Philippines : PB - Southville International School and Colleges KW - Ability grouping in education KW - School environment KW - Psychological aspects KW - Academic achievement KW - Social interaction in children N1 - Includes bibliographical references ER -