Lloyd, Sam R.
How to develop assertiveness / Sam R. Lloyd. - London : Kogan Page, 1988. - 64 p. - Better management skills .
1850918104
90014137
Self-assertion.
Self-confidence.
How to develop assertiveness / Sam R. Lloyd. - London : Kogan Page, 1988. - 64 p. - Better management skills .
1850918104
90014137
Self-assertion.
Self-confidence.