00517nam a2200193Ia 4500 140306s9999 xx 000 0 und d 0471884456 eng 003 ECK/IN Eckker, Joseph Introduction to operation research New York John Wiley and Sons ,Inc 1988 509 USD.12.50 Feaibility problems pivot matrices Linear progamming Kupeerschmid, Michael ddc BK 182321 182321 0 0 ddc 0 0 KAUCBV KAUCBV 12.50 0 003 ECK/IN 2014-03-22 00:00:00 2014-03-22 BK