TY  - BOOK
AU  - SMITH (C)
TI  - Elementary treatise on conic sections
U1  - 514/112 
PY  - 1908///
CY  - London
PB  - Macmillan & Co. Ltd.
KW  - treatise
KW  - sections
KW  - on
KW  - Elementary
KW  - conic
ER  -