000			00487nmm a2200145Ia 4500
008			230125s9999||||xx |||||||||||||||||und||
020			_a9783319547923
100			_aGeorge J. Friedman, Phan Phan
245		0	_aConstraint Theory
250			_a2nd ed. 2017
260			_bSpringer International Publishing _c2017
440			_aIFSR International Series in Systems Science and Systems Engineering
650			_aMathematics and Statistics
856			_uhttps://doi.org/10.1007/978-3-319-54792-3
999			_c5521 _d5521