000 00323nam a2200133 a 4500
005 20260716125013.0
008 260701s1980 ii 000 0 eng d
041 _aeng
100 1 _aSwarup, Kanti
245 1 0 _aOperations research /
_cSwarup, Kanti.
264 1 _aDelhi :
_bS. Chand,
_c1980.
300 _a891 p.
942 _cBK
999 _c7921
_d7921