00353    a2200145   450000500170000002000180001708200120003510000180004724500280006525000120009326000450010530000290015094200130017999900150019220250716145128.0  a9788125916512  a330 DWI  aDWIVEDI, N. D  aPrinciples of Economics  a2nd Ed.  aNew DelhibVikas Publishing Housec1996.  axii,627p.: figuresc23cm  2ddccBKS  c6740d6740