कवर छवि

Problem solving in school mathematics

ग्रंथसूची विवरण
अन्य लेखक: Krulik, Stephen, reys, Robert E.
स्वरूप: पुस्तक
भाषा:अंग्रेज़ी
प्रकाशित: Reston, Va. National Council of Teachers of Mathematics c1980.
श्रृंखला:Yearbook - National Council of Teachers of Mathematics 1980
विषय:
Problem solving.