Dissertations, Academic (Ph.D) 2,191 Criticism and interpretation 246 Thesis (Ph.D)-Chemistry 233 Thesis (Ph.D)-Malayalam literature 168 Dissertations, Academic(Ph.D) 165 Thesis (Ph.D)-Physics 162 Thesis (Ph.D)-English literature 156 Gandhi, Mahatma-Biography 155 Philosophy 150 Kerala 149 Thesis (Ph.D)-Hindi literature 137 Thesis (Ph.D)-Education 129 Dissertations, Academic (Ph.D.) 127 Philosophy Gandhi 120 Thesis (Ph.D)-Commerce 120 Thesis (Ph.D)-Economics 117 Gandhiana 113 Thesis (Ph.D)-Botany 105 Social reformer 92 Collected Works Mahatma Gandhi 89 Thesis (Ph.D)-Biochemistry 83 Dissertation, academic (Ph.D.) 73 Thesis (Ph.D)-Zoology 66 Fiction 65 History 58 Mahatma Gandhi 53 Poetry 53 Thesis (Ph.D)-Social sciences 53 Biography 51 Thesis (Ph.D)-Mathematics 48