George,S.Day. (1984). Diagnosing the product port folio. I.I.M.
Chicago Edition CitationGeorge,S.Day. Diagnosing the Product Port Folio. Ahmedabad: I.I.M, 1984.
MLA Edition CitationGeorge,S.Day. Diagnosing the Product Port Folio. I.I.M, 1984.
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