82 SOCIAL SCIENTIST India. The development of Marxist philosophy and Dialectical Logic are part of the ideological struggle necessary in order to assert the materialist position and develop Logic as Ilyenkov puts it as a ^materialist science of the reflection of the movement of the world in the movement of concepts^9 (p 9). ANIL BHATTI 1 Frederick Engels, Philosophical Notebooks, 2 Ibid., p 223. 8 Ibid., p 111. Frederick Engels, Philosophical Notebooks, p 223. Ibid., p 223. Ibid., p 111. 3 Ibid., p 111. 4 Ibid., p 319. •^ Ibid., p 174. e Ibid., p 92-93. 7 Ibid., p 183. 8 Ibid. 9 Ibid.,^ p 196.