หนังสือจาก Perkins School for the Blind

• 

  

  Perkins Activity and Resource Guide Chapter 2 - Foundations of Learning Language, Cognition, and Social RelationshipsCharlotte Cushman
• 

  

  Suggestions for Modifying the Home and School Environment: A Handbook for ParentsDennis Lolli
• 

  

  Perkins Activity and Resource Guide Chapter 3: Motor Development: Gross and Fine Motor SkillsKathy Heydt
• 

  

  Perkins Activity and Resource Guide - Chapter 4: Functional AcademicsMary Jane Clark