New directions for elementary school mathematics /

ग्रंथसूची विवरण
अन्य लेखक: Trafton, Paul R.
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: Reston, Va. : National Council of Teachers of Mathematics, 1989.
श्रृंखला:Yearbook (National Council of Teachers of Mathematics) ; 1989.
विषय:
Classic Catalogue: View this record in Classic Catalogue

समान संसाधन