कवर छवि

Educational research instrumentation, data collection, analysis.

ग्रंथसूची विवरण
निगमित लेखक: University of the Philippines Research Organization for Better Education
स्वरूप: पुस्तक
भाषा:अंग्रेज़ी
प्रकाशित: Manila Aljun Printing Press 1994-.
विषय:
Education > Research.