RAMANATHAN (Ramu), . (2002). Introductory Econometries with Application. New Delhi: Thomson South-Western Mumbai.
RAMANATHAN (Ramu), . 2002. Introductory Econometries with Application. New Delhi: Thomson South-Western Mumbai.
RAMANATHAN (Ramu), . Introductory Econometries with Application. New Delhi: Thomson South-Western Mumbai. 2002.
