000			00373nmm a2200145Ia 4500
008			230125s9999||||xx |||||||||||||||||und||
020			_a9788847006232
100			_aAntonio Machì
245		0	_aGruppi
250			_a2007
260			_bSpringer Milan _c2007
440			_aUNITEXT
650			_aMathematics and Statistics
856			_uhttps://doi.org/10.1007/978-88-470-0623-2
999			_c8992 _d8992