TY  - BOOK
AU  - Paling,D.
AU  - Banwell,Colin Stephen
AU  - Saunders,Ken D.
TI  - Making mathematics: a secondary course, Books 1-4 
SN  - 0198336713 (v.1)
AV  - QA 43 .P3 BK2 1971
PY  - 1971///
CY  - London
PB  - Oxford University Press
ER  -