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Bassett, P;
Goldstein, H;
Martin, C;
(2003)
Are Class Size Differences Related to Pupils' Educational Progress and Classroom Processes? Findings from the Institute of Education Class Size Study of Children Aged 5-7 Years.
British Educational Research Journal
, 29
(5)
pp. 709-730.
10.1080/0141192032000133668.