Seth,M.L. (1999). Principles of economics (33rd rev. ed.). Lakshmi Narain Agarwal.
Chicago Edition CitationSeth,M.L. Principles of Economics. 33rd rev. ed. Agra: Lakshmi Narain Agarwal, 1999.
Deismireacht MLASeth,M.L. Principles of Economics. 33rd rev. ed. Lakshmi Narain Agarwal, 1999.
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