Lanean...
A study on the relationship between attainment of biological concepts and attitude towards science of urban and rural secondary school pupils
Egile nagusia: | |
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Argitaratua: |
1997
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Gaiak: |
Sree Sankaracharya University
Sailkapena: |
R MED 371.262 JOS |
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Alea | Egoera zuzenean ez dago erabilgarri |