TY  - BOOK
AU  - Johnson,Stanley W.
TI  - Arithmetic and learning disabilities: guidelines for identification and remediation 
SN  - 0205064442 :
AV  - QA135.5 .J69
U1  - 371.9 JOH 
PY  - 1979///
CY  - Boston
PB  - Allyn and Bacon
KW  - Arithmetic
KW  - Study and teaching
KW  - Learning disabilities
N1  - Includes index; Bibliography: p. 324-327
ER  -