TY  - BOOK
AU  - Das, A. N.
AU  - Das, A. N.
TI  - Analytical geometry of two and three dimensions :  with objective questions    
SN  - 9788173815416
AV  - 516.3 DAS 2009 
U1  - 516.3 DAS 2009 
PY  - 2009///
CY  - Delhi
PB  - New  Central Book
KW  - Mathematics
ER  -