Swamy's Master Manual for DDOs and Heads of Offices:
Muthuswami
Swamy's Master Manual for DDOs and Heads of Offices: Part-2- Establishment - 14th ed. - Chennai: Swamy; 2021 - 568p.
Government Rules
S-8
Swamy's Master Manual for DDOs and Heads of Offices: Part-2- Establishment - 14th ed. - Chennai: Swamy; 2021 - 568p.
Government Rules
S-8