000
00291nam a2200121Ia 4500
090
_c
2636
_d
2636
100
_a
Sen,R.N.
245
_a
Couse of geometry.
_c
R.N.Sen
260
_a
Calcutta:
_b
University,
_c
1953.
300
_a
xxxviii, 387 p.;
_c
26 cm.
650
_a
Coordinate Geometry
942
_c
BK
999
_c
2535
_d
2544