Planar coordinate geometry
Balasuriya , Sanjeeva
Planar coordinate geometry - Kadugannawa Sampath Printing 1998 - iv,143 p. 21 cm.
955965960X
GEOMETRY
MATHEMATICS
PLANES
516.05 / BAL
Planar coordinate geometry - Kadugannawa Sampath Printing 1998 - iv,143 p. 21 cm.
955965960X
GEOMETRY
MATHEMATICS
PLANES
516.05 / BAL