Krishandewett, K. Varma, J.D. Elementary economic theory: for pre-university, pre-degree, higher secondary intermediate and + 2 of the 10+2 examinations in arts and commerce / Kewal Krishandewett, J.D. Varma - New Delhi S.Chand & com. 1988 - 546 p. ISBN: 8121900239 Dewey Class. No.: 330 / KRI