000			00342nam a2200157Ia 4500
008			181012s9999 xx 000 0 und d
020			_a9788131519424
082			_a658.15 HIR
100			_a"HIRSCHEY, MARK"
245		0	_aMANGERIAL ECONOMICS
250			_a1ST
300			_a836 P
365			_b625
650			_aMANAGEMENT
942			_cBK
999			_c19268 _d19268