TY  - BOOK
AU  - Harvey,Richard.
AU  - Kerslake,Daphne.
TI  - Mathematics: language teaching and learning 
SN  - 0706241088
U1  - 510.1 HAR 
PY  - 1982///
CY  - Ward lock Educational
PB  - Ward lock Educational
KW  - Mathematics
KW  -  Study and teaching
N1  - includes references and index
ER  -