Educational studies in mathematics.
Vol. 1, no. 1/2 (May 1968) –
Dordrecht, Holland : D. Reidel Publishing Company, [1968?]-
ISSN: 0013-1954 (p), 1573-0816 (e)
Published by: Kluwer Academic Publishers, Feb. 1990-Nov. 2004.
Published by: Springer,
Reseña:
MathSciNet
ZM