000 00368nam a2200121Ia 4500
008 200208s9999 xx 000 0 und d
082 _a658 PRO
245 0 _aProduct selection /Techniques for product selection for entrepreneures
260 _bNational Institute of Entrepreneurship and Business developm
260 _c0
650 _aEntrepreneurship
942 _cCD
999 _c151847
_d151847