TY  - BOOK
AU  - NAND, B.
AU  - TYAGI, B.S.
AU  - SHARMA, BHUDEV
TI  - Co-ordinate solid geometry
U1  - MATH 516.06&.16 
PY  - 1989///
CY  - Kedar Nath Ram Nath
PB  - Meerut
KW  - GEOMETRY
ER  -