New directions for elementary school mathematics /

Sonraí bibleagrafaíochta
Rannpháirtithe: Trafton, Paul R.
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: Reston, Va. : National Council of Teachers of Mathematics, 1989.
Sraith:Yearbook (National Council of Teachers of Mathematics) ; 1989.
Ábhair:
Classic Catalogue: View this record in Classic Catalogue
Cur síos
Cur síos fisiciúil:viii, 245 pages : illustrations ; 24 cm.
Leabharliosta:Includes bibliographical references.
ISBN:0873532724
ISSN:0077-4103 ;