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008 981214s1969                  ||| | eng  
035   $ab10766844-39ule_inst
035   $aLE01303364$9ExL
040   $aDip.to Matematica$beng
082 0 $a003
084   $aAMS 90-01
084   $aAMS 90B
100 1 $aGhosal, Amitava$0535269
245 10$aElements of operational research /$cA. Ghosal
260   $aDelhi :$bHindustan Publ. Corp.,$c1969
300   $axi, 207 p. ;$c22 cm
650  0$aOperations research
907   $a.b10766844$b15-07-19$c28-06-02
912   $a991000855849707536
945   $aLE013 90B GHO11 (1969)$g1$i2013000106076$lle013$o-$pE0.00$q-$rl$s-  $t0$u0$v0$w0$x0$y.i10863060$z28-06-02
996   $aElements of operational research$9923391
997   $aUNISALENTO
998   $ale013$b01-01-98$cm$da  $e-$feng$gxx $h0$i1