00904nam--2200325---450-99000323927020331620090508145602.00-06-011094-5000323927USA01000323927(ALEPH)000323927USA0100032392720090508d1980----km-y0itay50------baengUS||||||||001yyManaging in turbulent timesby Peter F. DruckerNew York [etc.]Harper & Rowcopyr. 1980VIII, 239 p.22 cmAziendeDirezione658.4DRUCKER,Peter F.125730ITsalbcISBD990003239270203316658.4 DRU 35447 EC658.400208103BKECORSIAV39020090508USA011456Managing in turbulent times1012715UNISA