Road Transport Year Book 2011-12

Road Transport Year Book 2011-12 SOURCES OF DATA 1. Central Statistical Organisation 2. Directorate of Data Management, Central Excise & Customs, New Delhi. 3. Offices of Registrar General & Census Commissioner, India. 4. Offices of State Road Transport Undertakings. 5. Offices of State Transport Commissioner/ UT Administrations. 6