Tamil Virtual University

3.1.1  ��袰 ��
3.1.2  ���袰 ��
      ��
3.1.3  ���袰 ��
�� : �� - I

3.2 ��

3.2.1  袰��
3.2.2  ��
3.2.3  ��
3.2.4  �� ܮ��
3.2.5  ��
3.2.6  ��
3.2.7  ��
3.2.8  ��被裬�

3.3 ��

3.3.1  ��
3.3.2  ��� ��
3.3.3  ��
3.3.4  ��� ��
3.3.5  ��
3.3.6  ��郎�

3.4 �� : ��
3.5 �𢹬�

�� : �� - II