Fraenkel, Jack R.,

How to design and evaluate research in education / - 4th ed. - Boston : McGraw-Hill, c2000. - xx, 684 p. : ill. ; 27 cm.

007365728X


Education
Education
Proposal writing in educational research.

370 MCG 2000 A014 Or.
មជ្ឈមណ្ឌលឯការនៃសាកលវិទ្យាល័យភូមិន្ទកសិកម្មចំការដូង

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