TY  - GEN
AU  - Abraham, S.
AU  - John, C.T.
AU  - Kochummen, C.
TI  - Text book of mathematics V.2 geometry, analytical geometry, calcular
U1  - 510 JOH.02 
CY  - Changanacherry, St.mary's book depot
KW  - Geometry/ analytical geometry/ calcular
ER  -