कवर छवि

Learning performance and individual differences essays and readings.

ग्रंथसूची विवरण
मुख्य लेखक: Sperry, Len
स्वरूप: पुस्तक
भाषा:अंग्रेज़ी
प्रकाशित: Glenview, Ill. Scott Foresman, [c1972].
विषय:
Educational psychology.
Academic achievement.
Intelligence levels.