theory and algorithms Bazaraa, Mokhtar S. creator Sherali, Hanif Shetty, C. S.l.] Wiley-Interscience 2006 3rd ed. 872 p. ; 24 cm. Mokhtar S. Bazaraa, Hanif D. Sherali, C. M. Shetty. 519.76 0471486000 9780471486008