Bazaraa, Mokhtar S.. Linear programming and network flows / Mokhtar S. Bazaraa,John J. Jarvis,Hanif D. Sherali. - 2nd ed / . - New Delhi : Wiley India , 2004. - xiv,684p. : figure ; 21cm . includes bibliographical references and index ISBN: 9788126518920 RS669.00 Subjects--Index Terms: LINEAR PROGRAMMING Dewey Class. No.: 519.72 / BAZ/L