00509ca0 a2200217ua 45000010006000000050017000060070003000230080041000260200009000670400009000760410014000850820013000991000027001122450030001392500013001692600053001823000018002355040009002535410015002626500014002771709520180503180825.0ta080209s1970           g     b000 u eng u  cNULL  aMAIN1 aenghNULL14a330bMEH1 aMehta, J.K.  .eAuthor10aEconomics / cJ.K. Mehta.  a1st /b.  aBombay :bSomaiya Publications Pvt Ltd , c1970.  a358 ; cNULL.  aNULL  e2766       0aEconomics