00635nam a22002057a 450000500170000001000130001702000100003003500130004003700160005304000120006908200130008110000150009424500570010926000570016627000420022330000320026550000510029765000380034865000430038620170124110154.0  aA-456770  c00.00  aA-456770  bCen Lib/Ret  aDPLbEN  a658bVOH  aVohra, N D  aQualitative techniques in management /cby N D Vohra  aNew DelhibTata McGraw-Hill Publishing Companyc1990  a4/12 Asaf Ali RoadbNew Delhie110002  axvi,752p. :c21cm(Hb)bill.  aIncludes bibliographical references and index
  aManagement -- Mathematical models  aDecision making -- Mathematical models