Ruth Koester

titleISBN-13
(ISBN-10)
year of publica-
tion
other author(s)
An Educator's Legal Guide to Stress-Free Discipline and School Safety978-1-879639-59-1
(1-879639-59-9)
1998Lawrence E. Mazin · John Hestand · Larry Mazin · John T. Hestand · Ruth E. Koester

R.K. · R. Köster · Ruth E. Koester · Ruth K.

Ruth Kötter