00377nam a2200133Ia 450000500170000008000200001710000210003724500820005826000410014030000100018158300210019194200140021299900170022620260716044132.0 a05.03.04 J695ph aJohnson, Spencer aWho moved my cheese? - presenter's handbook to direct people through the maze bG.P. Putnam's SonsaNew YorkUSc2000 a52 p. c4/16/18kSANDRAW cCmJ695ph c61167d61167