00570nam a22001817a 450000500170000001000150001702000260003203500140005803700130007208200080008510000190009324500770011225000120018926000340020127000680023530000340030350000510033720170717162620.0  aENG-119226  a9788120353107c595.00  aEN-102758  bDBAD/PUB  a003  aSrinivassan,G.  aOperations research :cby R.Narayanaswamybprinciples and applications /  a3rd ed.  aNew DelhibPHI Learningc2017  aRimjhim House, 111, Patparganj Industrial EstatebDelhie110091  axviii,589p.:c24cm(pbk)bill.  aIncludes  bibliographical references and index