Operation research /
Tiwari, Harish.
Operation research / By Harish Tiwari, Shishir K. Shandilya. - 1st Ed. - New Delhi : PHI, 2006. - 292p. ; 00 cm.
COMPUTER.
658.403 / TIW
Operation research / By Harish Tiwari, Shishir K. Shandilya. - 1st Ed. - New Delhi : PHI, 2006. - 292p. ; 00 cm.
COMPUTER.
658.403 / TIW