00488nam a22001697a 450000500170000001000150001702000260003203500130005803700130007108200100008410000170009424500530011126000310016427000520019530000210024750000500026820140905153956.0  aENG-110739  a9789382215325c840.00  aEN-94271  bDBAD/PUB  a330.9  aMandal, N.K.  aEconomics of quantitative data /cby N.K. Mandal  aNew DelhibALP Booksc2012  a7/33, Ansari Road, DaryaganjbNew Delhie110002  a270p. c22cm(Hb)  aIncludes bibliographical references and index