![]() | Up a level |
Law, James and Dockrell, Julie and Castelnuovo, E. and Williams, Kerry and Seeff, B. and Normand, Charles (2006) Early Years Centres for pre-school children with primary language difficulties: what do they cost and are they cost effective? International Journal of Language and Communication Disorders, 41 (1). pp. 67-81. ISSN 1368-2822 (print); 1460-6984 (electronic)