TY - BOOK AU - Redder, Kevin William S. TI - Internal and external stress levels of grade 11 SISC students SY 2012-2013 AV - PHS BF 698.35.S74 .R313 2013 PY - 2013/// CY - Las Piñas City, Philippines PB - Southville International School and Colleges KW - Stress (Psychology) KW - Students KW - Academic stress KW - High school students KW - Stress management KW - Adolescents KW - Educational environment KW - Psychological aspects N1 - Includes bibliographical references ER -