Betty Siegel

Betty Siegel is the author of "Becoming an Invitational Leader", "The Decathlon Life" and "Invitational Education and Practice in Higher Education".

Books by Betty Siegel

The Decathlon Life
Siegel, Betty
Electronic book text: $9.95

Becoming an Invit...
Purkey, William
Paperback: $18.95

Invitational Educ...
Gregory Sheila T.
Hardback: $142.00