00437cam a22001457a 4500008004000000020001500040082001300055100002200068245010700090260003700197300001000234650001200244650001500256650002000271180718b1993   xxu||||| |||| 00| 0 eng d  a0671711172  aK95 C838  aCovey, Stephen R.  aThe seven habits of highly effective people : powerful lessons in personal changecby Stephen R. Covey  aLondonbSimon and Schusterc1993  a358p.  aSuccess  aLeadership  aHuman Behaviour