【作者(必填)】Howley, Craig B.

【文题(必填)】Synthesis of the Effects of School and District Size: What Research Says about Achievement in Small Schools and School Districts.

【年份(必填)】1989

【全文链接或数据库名称(选填)】http://www.eric.ed.gov/ERICWebPo ... ;amp;accno=EJ431733