TY  - BOOK
AU  - Holderness,Jean
ED  - Causeway Press
TI  - Mathematics: level 6 
SN  - 0946183694
U1  - 510.712 23
PY  - 1993///.
CY  - Ormskirk: 
PB  - Causeway Press, 
KW  - Mathematics
KW  - Study and teaching (Secondary)
ER  -