a sociological study Karunaratne, Iresha Madhavi creator xxu New Delhi APH Publishing House 2009 eng xix, 249p. 23cm (Hb ) by Iresha Madhavi Karunaratne Includes bibliographical references and index English language Study and teaching 372.6521044 9788131304594 ENG-91750 DBAD / PUB dpl 080925 2008092508118.0 English