TY  - BOOK
AU  - Porter,Jill
AU  - Lacey, Penny
TI  - Researching learning difficulties: a guide for practitioners 
SN  - 0761948503
PY  - 2005///
CY  - London
PB  - Paul Chapman Publishing
KW  - Learning disabled children
KW  - Research
KW  - Education
KW  - Children with disabilities
KW  - Learning disorders
N1  - Bibliography : p. 159-179
ER  -