00383nam a2200157Ia 4500008004100000082001400041100002400055245002800079250000600107260003900113300000800152650001400160650002000174653001400194700001700208170901s1966    xx            000 0 und d  a330bS94P  aSundharam, K. P. M. 0aPrinciples of Economics  a6  aAgrabRatan Prakashan Mandirc1966  a583  aEconomics  aSocial sciences  aEconomics  aVaish, M. C.