000			00350nam a2200157Ia 4500
008			200204s9999 xx 000 0 und d
082			_a658.19 SEN
100			_a"Senge, Peter M."
245		0	_aFifth discipline
260			_aLondon
260			_bCentury Business
260			_c1990
300			_a424p.
650			_aOrganizations
942			_cBK
999			_c45163 _d45163