00566nam a2200217Ia 4500 OSt 170901s1980 xx 000 0 und d 330.01 D38E Dewett, Kewal Krishan Elementary Economic Theory / by Kewal Krishan Dewett and J. D. Varma 21st ed .- New Delhi : S. Chand , 1980 477p. Economics Social sciences Economics Economic Theory Book Bank Varma, J. D. ddc SW 1958 1958 0 0 ddc 0 0 RAU RAU BB 2017-10-18 Social Welfare 17.50 330.01 D38E 31052 2017-10-18 0000-00-00 BB