TY  - BOOK
AU  - Prasad, Lalji
TI  - Higer co-ordinate geometry / 
U1  - 516P8863h 2006 23rd. ed. 
PY  - 2006///
CY  - India
PB  - Paramount Publication
KW  - Geometric analytic.
KW  - Co-ordinate
ER  -