SOCIA L SCIE NTIST VOLUME 19 NUMBER 7 JULY 1991 ADVISORYEDITORS EDITORIAL BOARD AshokMitra . Madhu Prasad Amalendu Guha UtsaPatnaik Irfan Habib R.R.Krishnan Amiya Bagchi D.Raghunandan Kishore Theckedath C.Rajamohan Jacob Eapen C.P.Chandrasekhar CONTRIBUTING EDITORS MANAGING EDITOR Thomas Isaac Rajendra Prasad Sanjaya Baru Atis Dasgupta EDITOR Javeed Alam PrabhatPatnaik V.K. Ramachandran Venkatesh Athreya CIRCULATION & ADVERTISEMENT EDITORIAL OFFICE C-20 Qutab Institutional Area C-20 Qutab Institutional New Delhi 110 016. Phone: 6862924 Area, New Delhi 110 016 SUBSCRIPTION RATES Inland Foreign (In US Dollars) Single issue Rs. 10 Annual: Double issue Rs. 15 Airmail 50 Annual (individuals) Rs. 100 Sea mail 40 Annual (institutions & libraries) Rs. 150 Annual (students) Rs. 75 2 years (individuals) Rs. 175 3 years (individuals) Rs. 250 (Rs. 5 extra if by cheque) ISSN 0970-0293 NOTE TO CONTRIBUTORS Articles submitted to Social Scientist should not be under consideration by any other publication. Manuscripts should be submitted in duplicate, typewritten on one side only, and double-spaced throughout. Footnotes, including comments and references, should be indicated consecutively through the article by raised numerals corresponding to the list of notes placed at the end. They should provide the author's forename and/or initials, title of publication, publisher, place of publication and date of publication. The styles to be adopted for books and journal articles is indicated below: 1. A. Eckstein, China's Economic Relations. Cambridge University Press, Cambridge, 1977. 2. See R. Portes, 'Internal and External Balance in a Centrally Planned Economy', journal of Comparative Economics. December 1979, pp. 325-45. Social Scientist is listed in the International Current Awareness Services and its contents are indexed in the International Bibliography of the Social Sciences. Please note the following change in address of Social Scientist: C-20 Qutab Institutional Area, New Delhi 110 016. Printed and distributed by Tulika Print Communication Services Pvt. Ltd. > C-20, Qutab Institutional Area, New Delhi 110 016.