TY  - BOOK
AU  - Ellerby, H.D.
AU  - Brand, T.E.
AU  - Philllips, M.G.
TI  - Contemporary School Mathematics : Exercises 1 
SN  - 7131 1301 4
U1  - 510.7 
PY  - 1968///
CY  - London
PB  - Edward  Arnold  Publishers
KW  - Exercises
KW  - Mathematics
ER  -