Practical Research: Planning and Design
Leedy,Paul D
Practical Research: Planning and Design - 2nd Ed.; - America: Macmillan Publishing, 1980. - ix,270p.; 27cm
0023692308
Education and Research
Jinapala Alas Collection
370.72 / LEE
Practical Research: Planning and Design - 2nd Ed.; - America: Macmillan Publishing, 1980. - ix,270p.; 27cm
0023692308
Education and Research
Jinapala Alas Collection
370.72 / LEE