000			00529nam a2200169Ia 4500
008			140224s9999 xx 000 0 und d
082			_a301.153.001.5 L1
100			_aRogers, Everett M.
245			_aCommunication of innovations; a cross-cultural approach
250			_a2nd ed.
260			_aNew York _bThe Free Press _cc 1971
300			_axix,476p.
600			_a Everett M. Rogers (and) F. Floyd Shoemaker
600			_aShoemaker, F.Floyd., jt. auth.
650			_aDiffusion of innovations,Communication.
942			_cBK
999			_c92341 _d92341