000 00394cam a22001337a 4500
008 180718b1969 xxu||||| |||| 00| 0 eng d
082 _aT19 D84
100 _aDrucker, Peter F.
245 _aThe age of discontinuity: guidelines to our changing society
_cby Peter F. Drucker
260 _aLondon
_bHeinemann
_c1969
300 _a369p.
650 _aSocial Change
650 _aEconomic Development
999 _c364475
_d364475