Sivayya, K. V. creator Das, V. B. M. creator text xx New Delhi S.Chand & Company Ltd. 1980 9999 4th ed. monographic und ENG 506 p. HB by K. V. Sivayya and V. B. M. Das Economics Commercial policy Industrial policy Industries 338.954 SIV-I 210329 20230511120301.0