Covey, Stephen R.

The 7 habits of highly effective people : restoring the character ethic / Stephen R. Covey. - [Rev. ed.]. - London Simon and schuster 2004 - 391 p. : ill. ; 24 cm. - The 7 habits of highly effective people .

Includes indexes.

9781471165085

--Psychological aspects.

BF637.S8 / C68 2013