Addition and subtraction
Subtitle: a cognitive perspective
By: edited by Thomas P. Carpenter, James M. Moser, Thomas A. Romberg.
Contributors: Carpenter, Thomas P.; Moser, James M.; Romberg, Thomas A.
Publisher: L. Erlbaum Associates
Published: 1982
Place of publication: Hillsdale, N.J
Language: eng
Number of pages: 245
Subjects: Addition.; Subtraction.; Mathematical ability -- Testing.
Notes: Includes bibliographies and index.