TY  - BOOK
AU  - Mertens,Donna M.
AU  - McLaughlin,John A.
TI  - Research and evaluation methods in special education
SN  - 0761946535 :
PY  - 2004///
CY  - London
PB  - Sage
KW  - Special education
KW  - Research
KW  - Methodology
KW  - United States
KW  - Educational evaluation
ER  -