Downing, J. E. (2004). Communication skills . In F. P. Orelove, D. Sobsey, & R. K. Silberman (Eds.), Educating children with multiple disabilities: A collaborative approach (4th ed., pp. 529–561). Paul H. Brookes.

Book Chapter

Downing, J. E. (2004). Communication skills. In F. P. Orelove, D. Sobsey, & R. K. Silberman (Eds.), Educating children with multiple disabilities: A collaborative approach (4th ed., pp. 529–561). Paul H. Brookes.

Summary