TY  - BOOK
AU  - Lumb,David
AU  - Papendick,Anne
ED  - Murray 
TI  - Mathematics 5-9
SN  - 0719532035
U1  - 372.7 23
PY  - 1978///.
CY  - London: 
PB  - Murray, 
KW  - Mathematics
KW  - Study and teaching (Elementary)
ER  -