TY  - BOOK
AU  - K BHATTACHARYYA
TI  - A TEXT BOOK OF CO-ORDINATE GEOMATRY
U1  - 516.16/BHA/TEX 
PY  - 1972///
CY  - CALCUTTA
PB  - PRAKASH BHABAN
KW  - GEOMETRY
KW  - MATHEMATICS
ER  -