000 00263nam a2200097Ia 4500
008 231207s9999 xx 000 0 und d
082 _a301.24
_bBAR
100 _aBarnett, H.G.
245 0 _aInnovation : the basis of cultural change
260 _bMcGraw-Hill Book Campany
999 _c3257
_d3257