TY  - BOOK
AU  - Charles Smith
TI  - An Elementary Treatise on Conic Sections
AV  - QA485 .S62 1904
PY  - 1909///
CY  - UK
PB  - The Macmillan Publishing Company Inc.
KW  - English
KW  - General
KW  - Conic sections
KW  - Applied Sciences Ø§ÙØ¹ÙÙÙ Ø§ÙØªØ·Ø¨ÙÙÙØ©
ER  -