20849
Tiwari, N. K.
Operations research
New Delhi
PHI learning
2009
xiii, 295 p.: ill.
Includes bibliographical references and index
N.K. Tiwari, Shishir K. Shandilya
Easten economy ed
، Operations research
T
576
.
T58
2009
AU
AU Shandilya, Shishir K.
TI
CL
