TY  - BOOK
AU  - PILLAY (T K Manicavachagom) and NATARAJAN (T)
TI  - Text book of analytical geometry: P2 three dimensions
U1  - 516.3 PILT 
PY  - 1981///
CY  - Madras
PB  - S Viswanathan Pvt. Ltd.
KW  - Analytical geometry three dimensions
ER  -