By Vahey S.P.   in Economics of Education Review

ISSN:0272-7757|19|2|219-227

Elsevier‎(2000)‎

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By Egginton D.M.   Pick A.   Vahey S.P.   in Economics Letters

ISSN:0165-1765|77|1|15-20

Elsevier‎(2002)‎

Access to resources Favorite 14.710047