000 00323nam a2200121Ia 4500
008 170224s9999 xx 000 0 und d
245 _aSome Heuristics for the 2-Poset Cover Problem
260 _bPhilippine Computing Journal
260 _c2014
300 _aIX:2
500 _aDecember
650 _xInformation Technology
999 _c315870
_d315870