TY  - GEN
AU  - Snell,Kenneth Scotchburn
AU  - Morgan, John Butler.
TI  - New mathematics 3; : a unified course for secondary schools 
AV  - QA39.2 
U1  - 510 
PY  - 1971///
CY  - [London]
PB  - Cambridge University Press, 
KW  - Mathematics
ER  -