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A study on the relationship between attainment of biological concepts and attitude towards science of urban and rural secondary school pupils

書目詳細資料
主要作者: Josemon P George
出版: 1997
主題:

Sree Sankaracharya University

持有資料詳情 Sree Sankaracharya University
索引號: R MED 371.262 JOS
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