Elementary ecoinomic theory
Dewett,K.K.
Elementary ecoinomic theory by K.K. Dewett and J.D. Varma - 23rd ed. - New Delhi S.Chand & company Ltd. 1984 - 527p.
Economics
330 / DEW
Elementary ecoinomic theory by K.K. Dewett and J.D. Varma - 23rd ed. - New Delhi S.Chand & company Ltd. 1984 - 527p.
Economics
330 / DEW