Porter, Jill <br/><br/>
Researching learning difficulties :  a guide for practitioners / 
Jill Porter and Penny lacey 
 - London :  Paul Chapman Publishing ,  2005 
 - xv, 189 p. ;  25 cm. 
<br/><br/>Bibliography : p. 159-179 
<br/><br/><label>ISBN: </label>0761948503  RM451.80 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Learning disabled children--Research<br/>Learning disabled children--Education--Research<br/>Children with disabilities--Education--Research<br/>Learning disorders--Research