TY - BOOK AU - Drucker, Pater f. TI - Clasic drucker: essential wisdom of peter drucker from the pages of harvard business review: Essential wisdom of peter drucker from the pages of harvard business review SN - 9781422125922 U1 - 374.22 DRUP PY - 2008/// CY - USA PB - Harvard Business Review KW - General Management ER -