TY - BOOK AU - Vanaja, M. AU - Selvi, Anbu TI - Competitiveness and cooperativeness of secondary school students SN - 978-81-8316-151-0 U1 - GC 373.5484 V217 2009 PY - 2009/// CY - New Delhi PB - Neelkamal Publications KW - Education, Secondary KW - Competition (Psychology) N1 - Includes bibliographical references and index ER -