Map catalogue corrected up to 31st March 1970

समान संसाधन

• Census of central government employees as on 31st March, 1977
  द्वारा: India. Labour Ministry of, Directorate General of Employment and Training
  प्रकाशित: (1980)
• Estimates of capital stock of Indian economy as on 31st March, 1981
  द्वारा: India. Central Statistical Organisation
  प्रकाशित: (1988)
• Catalogue of maps
  द्वारा: National Archives of India, New Delhi
  प्रकाशित: (1974)
• Report 35th report (April 1984 to March 31st 1985) /
  प्रकाशित: (1986)
• Statistics of staff employed under the Government of West Bengal (as on 31st March, 1974)
  द्वारा: West Bengal. Bureau of Applied Economics and Statistics