TY  - BOOK
AU  - Sinha, K.C
AU  - Chandra, Abhishek
TI  - Text book of 3-D CO-Ordinata Geometry
U1  - 516. S 61 T 
PY  - 2005///
CY  - Patna
PB  - Students Friends Educational Publishers
KW  - Geometry
ER  -