00539nam a2200193Ia 4500003000400000008004100004020001500045082001400060100002400074245007000098250003400168260005100202300001300253650002000266650001400286650001400300650001400314700001700328OSt170901s1979    xx            000 0 und d  a0706902858  a330bS94P  aSundharam, K. P. M. 0aPrinciples of Economics / cby K. P. M. Sundharam and M. C. Vaish  a13th revised and enlarged ed.  a.- Ghaziabadb: Vikas Publishing Housec, 1979  axv,721p.  aSocial Sciences  aEconomics  aEconomics  aBook Bank  aVaish, M. C.