Research and evaluation methods in special education /
Mertens, Donna M.
Research and evaluation methods in special education / Donna M. Mertens, John A. McLaughlin. - California : Corwin Press, c2004. - xiv, 275 p. : ill. ; 25 cm.
0761946535
Special education--Research--United States--Methodology.
Children with disabilities--Education--Research--United States.
Educational evaluation--United States.
LC 4031 / .M46 2004
Research and evaluation methods in special education / Donna M. Mertens, John A. McLaughlin. - California : Corwin Press, c2004. - xiv, 275 p. : ill. ; 25 cm.
0761946535
Special education--Research--United States--Methodology.
Children with disabilities--Education--Research--United States.
Educational evaluation--United States.
LC 4031 / .M46 2004