TY  - GEN
AU  - MacDonaldsTheodore H
TI  - First aid in basic mathematics: a handbook for parents and teachers of children having difficulty with school mathematics 
SN  - 0868060755
AV  - QA135.5 
U1  - 372.7 
PY  - 1985///
CY  - Sydney
PB  - Hale&Iremonger Pty
KW  - Mathematics
KW  - Study and teaching Elementary
ER  -