000 00272nam a2200121Ia 4500
008 230321s9999 xx 000 0 und d
082 _a338.04
_bGUP
100 _aGupta, S.L
245 0 _aEnterepreneurship Development
260 _bIBH
_c2011
300 _a519
942 _cBK
999 _c5427
_d5427