Michael Terc

title	media type	ISBN-13	year of publica- tion	other author(s)
The Elementary School Principal′s Calendar: A Month-by-Month Planner for the School Year	Paperback	978-1-4129-3677-4	2006	Robert Ricken · Ida Ayres
The Elementary School Principal′s Calendar: A Month-by-Month Planner for the School Year	Hardcover	978-0-7619-7827-5	2001	Robert Ricken · Ida Ayres
The Elementary School Principal′s Calendar: A Month-by-Month Planner for the School Year	Paperback	978-0-7619-7828-2	2001	Robert Ricken · Ida Ayres
The High School Principal′s Calendar: A Month-by-Month Planner for the School Year	Hardcover	978-0-7619-7654-7	2000	Robert Ricken · Richard A. Simon
The High School Principal's Calendar: A Month-by-Month Planner for the School Year	Paperback	978-0-7619-7655-4	2000	Robert Ricken · Mr. Richard A. Simon
The Middle School Principal′s Calendar: A Month-By-Month Planner for the School Year	Hardcover	978-0-7619-3978-8	2003	Robert Ricken
The Middle School Principal′s Calendar: A Month-By-Month Planner for the School Year	Paperback	978-0-7619-3979-5	2003	"