TY  - BOOK
AU  - Cox, C. J.
AU  - Warren, T.
AU  - Arrowsmith, B.
TI  - Steps in understanding mathematics: teachers' resource book
SN  - 0719544580 (spiral)
U1  - 510.76 
PY  - 1990///
CY  - London
PB  - John Murray Ltd
KW  - Mathematics - For schools
ER  -