Sullivan-Dudzic, Linda. Making a difference : 10 essential steps to building a preK-3 system / Linda Sullivan-Dudzic, Donna Gearns, Kelli J. Leavell ; foreword by Ruby Takanishi. - Thousand Oaks, Calif. : Corwin Press, 2010. - 162 p. : ill. ISBN: 9781412974233 Subjects--Topical Terms: Early childhood education. LC Class. No.: LB1139 / S951 M 2010