V N Vasavan

V N Vasavan, Kottyam, Ettumanoor, CPIM, Vasavan, V N Vasavan biography, Vasavan achievements, V N Vasavan contributions, V N Vasavan career, Vasavan profile, V N Vasavan publications, Vasavan awards, V N Vasavan research, Vasavan achievements, V N Vasavan projects, Vasavan leadership, V N Vasavan impact