00381    a2200145   4500082001600000100002600016245003100042250001300073260005000086300002100136650001400157650002100171650002600192700001700218  a331.01bDEW  aDewett, Kewal Krishan  aElementary economic theory  a24th ed.  aNew DelhibS. Chand & Company Ltdc1948g1990  a[iv],546p.c22cm  aEconomics  aLabour economics  aPhilosophy and theory  aVarma, J. D.