TY  - BOOK
AU  - CHIGNELL
AU  - FRYER
TI  - Introduction to co-ordinate geometry and the calculus
U1  - 514/17 
PY  - 1932///
CY  - London
PB  - Blackie & Son Ltd.
KW  - to
KW  - the
KW  - Introduction
KW  - geometry
KW  - co-ordinate
KW  - calculus
KW  - and
ER  -