Carnegie, Dale.
How to develop self confidence and influence people by public speaking. - London : Vermilion, 1956. - 254p. ; cm.
0749305797
How To Develop Self Confidence.
PN4121.C289
How to develop self confidence and influence people by public speaking. - London : Vermilion, 1956. - 254p. ; cm.
0749305797
How To Develop Self Confidence.
PN4121.C289