000 00309nam a22001217a 4500
005 20220519142728.0
008 091224t xxu||||| |||| 00| 0 eng d
100 _aPeter, F. Drucker
_914135
245 _aInnovation and entrepreneurs practice and principles
300 _a277p.
942 _cBK
260 _c1986
999 _c317169
_d317169