The relative merits of three methods of subtraction an experimental comparison of the decomposition method of subtraction with the equal additions method and the Austrian method,

Description

Thesis (Ph. D.)--Columbia University, 1938. / Vita. Bibliography: p. 72-76.

Links & Downloads

1. http://books.google.com/books?id=h6WgAAAAMAAJ

Tags

Subtraction.

Additional Fields

Identifer	oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/608410112
Date	January 1938
Creators	Johnson, John Theodore,
Publisher	New York city, Teachers college, Columbia University,
Source Sets	OCLC
Language	English
Detected Language	English