Relevance in social science research : a colloquium / [organized by] Institute of Economic Growth. Institute of Economic Growth (India) Social sciences India Research Congresses. H62.5.I5 R45 1982 330.954 19 INR Includes bibliographical references and index. New Delhi : Vikas Pub. House, c1982. c1982. 1982 Text xv, 374 p. : eng India