000 00288nam a2200133Ia 4500
008 161121s9999 xx 000 0 und d
100 _aGASS(SI)
245 3 _aAn illustrated guide to linear programmi
260 _cNIL
365 _b0
650 _aNIL
652 _a#N/A
942 _cBK
999 _c56175
_d56175