The number combinations, their relative difficulty and the frequency of their appearance in text-books,

Saved in:
Bibliografiske detaljer
OCLC:4285002
Hovedforfatter: Clapp, Frank L. (Frank Leslie), b. 1877
Andre forfattere: Huebner, Bernard P.
Sprog:English
Udgivet: Madison, Wis. [1924]
Serier:University of Wisconsin. Bureau of Educational Research. Bulletin no. 2. July 1924.
Fag:
Arithmetic > Study and teaching.
Educational psychology.
Format:

Monograph

Note that CRL will digitize material from the collection when copyright allows.

Beskrivelse
Fysisk beskrivelse:120 p. diagrs. 23 cm.
Bibliografi:Bibliography: p. 118-120.

Lignende værker