Arithmetic and learning disabilities :
Johnson, Stanley W., 1928-.
Arithmetic and learning disabilities : guidelines for identification and remediation / Stanley W. Johnson. - Boston : Allyn and Bacon, c1979. - xvii, 332 p. : ill. ; 24 cm.
Includes index.
Bibliography: p. 324-327.
0205064442 : 13.95 020506504X (pbk.) : $6.95
78021295
Arithmetic--Study and teaching.
Learning disabilities.
QA135.5 QA135.5 / .J69 / .J69
371.9/2
Arithmetic and learning disabilities : guidelines for identification and remediation / Stanley W. Johnson. - Boston : Allyn and Bacon, c1979. - xvii, 332 p. : ill. ; 24 cm.
Includes index.
Bibliography: p. 324-327.
0205064442 : 13.95 020506504X (pbk.) : $6.95
78021295
Arithmetic--Study and teaching.
Learning disabilities.
QA135.5 QA135.5 / .J69 / .J69
371.9/2