1-2-3 magic for teachers effective classroom discipline pre-K through grade 8 /

• 作者：Thomas W. Phelan, Sarah Jane Schonour.
• 出版者：ParentMagic, Inc.
• 出版地：Glen Ellyn, Ill. :
• 語文：英語
• 電子資源：Click to View
• 作者：Phelan, Thomas W.,;Schonour, Sarah Jane.